{"id":19291,"date":"2026-08-20T16:58:08","date_gmt":"2026-08-20T08:58:08","guid":{"rendered":"https:\/\/www.dtflinko.com\/?page_id=19291"},"modified":"2026-08-26T10:19:44","modified_gmt":"2026-08-26T02:19:44","slug":"test-di-sostituzione-del-modulo-di-alimentazione-multi-uscita-a602","status":"publish","type":"page","link":"https:\/\/www.dtflinko.com\/it\/technical-services\/printer-technical-operation-repair\/a602-multi-output-power-module-test-replacement\/","title":{"rendered":"Sostituzione dell&#039;alimentatore A-602 | Modulo di alimentazione multi-uscita"},"content":{"rendered":"<section class=\"section\" id=\"section_1629567380\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-1828840911\">\n\n\t<div id=\"col-1120772235\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-2261172779\" class=\"text\">\n\t\t\n<h1 style=\"text-align: center;\">Verifica e sostituzione del modulo di alimentazione multi-uscita sulla stampante DTF A602<\/h1>\n\t\t\n<style>\n#text-2261172779 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-3553333548\" class=\"text\">\n\t\t\n<p style=\"text-align: left;\"><strong>Si applica a:\u00a0<\/strong>Stampante DTF LINKO A602<\/p>\n<p style=\"text-align: left;\">Questa guida riguarda esclusivamente il modulo di alimentazione multi-uscita. Prima di eseguire i test, utilizzare la tabella sottostante per identificare l&#039;alimentatore corretto per il guasto.<\/p>\n\t\t\n<style>\n#text-3553333548 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-2733849574\" class=\"text\">\n\t\t\n<table>\n<thead>\n<tr>\n<th>Sintomo<\/th>\n<th>Alimentazione da controllare<\/th>\n<th>Azione<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Il regolatore di temperatura, la ventola di raffreddamento, il driver dell&#039;asse Y, il sistema di miscelazione dell&#039;inchiostro bianco, la luce LED, la scheda madre o la scheda del carrello non funzionano.<\/td>\n<td>Modulo di potenza multi-uscita<\/td>\n<td>Segui questa guida<\/td>\n<\/tr>\n<tr>\n<td>L&#039;asse X non si muove, emette rumori anomali o segnala un errore.<\/td>\n<td>Alimentatore da 36 V<\/td>\n<td>Vedere <a href=\"https:\/\/www.dtflinko.com\/it\/servizi-tecnici\/riparazione-funzionamento-tecnico-stampante\/alimentatore-di-prova-a602-36v-sostituzione\/\">Verifica e sostituzione dell&#039;alimentatore da 36 V sulla stampante DTF A602<\/a><\/td>\n<\/tr>\n<tr>\n<td>La stampante non \u00e8 alimentata e tutti gli indicatori sono spenti.<\/td>\n<td>Ingresso CA esterno<\/td>\n<td>Verificare prima l&#039;alimentazione esterna nella Sezione 3.2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t\n<style>\n#text-2733849574 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-862078428\">\n\n\t<div id=\"col-162563605\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<span class=\"scroll-to\" data-label=\"Scroll to: #1.-multi-output-power-module-structure-and-function\" data-bullet=\"true\" data-link=\"#1.-multi-output-power-module-structure-and-function\" data-title=\"1. Multi-Output Power Module Structure and Function\"><a name=\"1.-multi-output-power-module-structure-and-function\"><\/a><\/span>\n<h2>1. Struttura e funzionamento del modulo di alimentazione a uscite multiple<\/h2>\n<p>Il modulo di alimentazione multi-uscita A602 \u00e8 un gruppo integrato. Contiene due alimentatori indipendenti montati insieme:<\/p>\n<ol>\n<li>Un alimentatore da 24 V<\/li>\n<li>Un alimentatore da 42 V<\/li>\n<\/ol>\n<p>I due alimentatori sono impilati e utilizzati come un unico modulo. Testarli e sostituirli come un unico modulo completo. Non smontarli per ripararli singolarmente.<\/p>\n<p>Il modulo di alimentazione multi-uscita \u00e8 l&#039;unit\u00e0 di alimentazione principale della stampante. Fornisce diverse uscite CC ai seguenti componenti:<\/p>\n<ol>\n<li>Regolatore di temperatura<\/li>\n<li>Ventola di raffreddamento<\/li>\n<li>Azionamento dell&#039;asse Y<\/li>\n<li>Mescolare l&#039;inchiostro bianco<\/li>\n<li>Luce LED<\/li>\n<li>Scheda madre (24V e 42V)<\/li>\n<li>Tavola di supporto (42V)<\/li>\n<\/ol>\n\n  \n    <div class=\"row large-columns-2 medium-columns- small-columns-\" >\n  <div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview-1.webp\" title=\"1-Panoramica dell&#039;alimentatore\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview-1-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"1 Panoramica dell&#039;alimentatore\" ids=\"19262\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview-1-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview-1-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview-1-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview-1-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview-1-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview-1-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview-1.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>1-Panoramica dell&#039;alimentatore<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-603277183\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h3>1.1 Altri alimentatori indipendenti (non trattati in questa guida)<\/h3>\n<p>L&#039;alimentatore da 36 V alimenta direttamente il motore dell&#039;asse X. Non \u00e8 presente alcuna scheda di controllo intermedia.<\/p>\n<p>Per i test e la sostituzione, vedere <a href=\"https:\/\/www.dtflinko.com\/it\/servizi-tecnici\/riparazione-funzionamento-tecnico-stampante\/alimentatore-di-prova-a602-36v-sostituzione\/\">Testare e sostituire l&#039;alimentatore da 36 V sulla stampante A602 DTF.<\/a><\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1372538961\">\n\n\t<div id=\"col-2007772895\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<span class=\"scroll-to\" data-label=\"Scroll to: #2.-multi-output-power-module-wiring-diagram\" data-bullet=\"true\" data-link=\"#2.-multi-output-power-module-wiring-diagram\" data-title=\"2. Multi-Output Power Module Wiring Diagram\"><a name=\"2.-multi-output-power-module-wiring-diagram\"><\/a><\/span>\n<h2>2. Schema elettrico del modulo di alimentazione multi-uscita<\/h2>\n\n  \n    <div class=\"row large-columns-2 medium-columns- small-columns-\" >\n  <div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-1-Multi-Output-Power-Module-Wiring-Diagram-24V-Power-Supply.webp\" title=\"2-1-Schema di cablaggio del modulo di alimentazione multi-uscita - Alimentatore 24V\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-1-Multi-Output-Power-Module-Wiring-Diagram-24V-Power-Supply-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"Schema di cablaggio del modulo di alimentazione multi-uscita 2-1 - Alimentatore da 24 V\" ids=\"19263,19264,19265,19266\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-1-Multi-Output-Power-Module-Wiring-Diagram-24V-Power-Supply-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-1-Multi-Output-Power-Module-Wiring-Diagram-24V-Power-Supply-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-1-Multi-Output-Power-Module-Wiring-Diagram-24V-Power-Supply-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-1-Multi-Output-Power-Module-Wiring-Diagram-24V-Power-Supply-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-1-Multi-Output-Power-Module-Wiring-Diagram-24V-Power-Supply-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-1-Multi-Output-Power-Module-Wiring-Diagram-24V-Power-Supply-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-1-Multi-Output-Power-Module-Wiring-Diagram-24V-Power-Supply.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>2-1-Schema di cablaggio del modulo di alimentazione multi-uscita - Alimentatore 24V<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-1-Multi-Output-Power-Module-Wiring-Diagram-24V-Power-Supply-Chinese-Version.webp\" title=\"2-1-Schema di cablaggio del modulo di alimentazione multi-uscita - Alimentatore 24V - Versione cinese\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-1-Multi-Output-Power-Module-Wiring-Diagram-24V-Power-Supply-Chinese-Version-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"Schema di cablaggio del modulo di alimentazione multi-uscita 2-1, alimentatore da 24 V, versione cinese.\" ids=\"19263,19264,19265,19266\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-1-Multi-Output-Power-Module-Wiring-Diagram-24V-Power-Supply-Chinese-Version-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-1-Multi-Output-Power-Module-Wiring-Diagram-24V-Power-Supply-Chinese-Version-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-1-Multi-Output-Power-Module-Wiring-Diagram-24V-Power-Supply-Chinese-Version-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-1-Multi-Output-Power-Module-Wiring-Diagram-24V-Power-Supply-Chinese-Version-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-1-Multi-Output-Power-Module-Wiring-Diagram-24V-Power-Supply-Chinese-Version-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-1-Multi-Output-Power-Module-Wiring-Diagram-24V-Power-Supply-Chinese-Version-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-1-Multi-Output-Power-Module-Wiring-Diagram-24V-Power-Supply-Chinese-Version.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>2-1-Schema di cablaggio del modulo di alimentazione multi-uscita - Alimentatore 24V - Versione cinese<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-2-Multi-Output-Power-Module-Wiring-Diagram-42V-Power-Supply.webp\" title=\"Schema di cablaggio del modulo di alimentazione multi-uscita 2-2 - Alimentatore 42V\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-2-Multi-Output-Power-Module-Wiring-Diagram-42V-Power-Supply-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"Schema di cablaggio del modulo di alimentazione multi-uscita 2-2 - Alimentatore 42V\" ids=\"19263,19264,19265,19266\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-2-Multi-Output-Power-Module-Wiring-Diagram-42V-Power-Supply-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-2-Multi-Output-Power-Module-Wiring-Diagram-42V-Power-Supply-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-2-Multi-Output-Power-Module-Wiring-Diagram-42V-Power-Supply-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-2-Multi-Output-Power-Module-Wiring-Diagram-42V-Power-Supply-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-2-Multi-Output-Power-Module-Wiring-Diagram-42V-Power-Supply-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-2-Multi-Output-Power-Module-Wiring-Diagram-42V-Power-Supply-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-2-Multi-Output-Power-Module-Wiring-Diagram-42V-Power-Supply.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>Schema di cablaggio del modulo di alimentazione multi-uscita 2-2 - Alimentatore 42V<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-2-Multi-Output-Power-Module-Wiring-Diagram-42V-Power-Supply-Chinese-Version.webp\" title=\"Schema di cablaggio del modulo di alimentazione multi-uscita 2-2 - Alimentatore 42V - Versione cinese\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-2-Multi-Output-Power-Module-Wiring-Diagram-42V-Power-Supply-Chinese-Version-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"Schema di cablaggio del modulo di alimentazione multi-uscita 2-2, alimentatore 42V, versione cinese\" ids=\"19263,19264,19265,19266\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-2-Multi-Output-Power-Module-Wiring-Diagram-42V-Power-Supply-Chinese-Version-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-2-Multi-Output-Power-Module-Wiring-Diagram-42V-Power-Supply-Chinese-Version-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-2-Multi-Output-Power-Module-Wiring-Diagram-42V-Power-Supply-Chinese-Version-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-2-Multi-Output-Power-Module-Wiring-Diagram-42V-Power-Supply-Chinese-Version-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-2-Multi-Output-Power-Module-Wiring-Diagram-42V-Power-Supply-Chinese-Version-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-2-Multi-Output-Power-Module-Wiring-Diagram-42V-Power-Supply-Chinese-Version-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-2-Multi-Output-Power-Module-Wiring-Diagram-42V-Power-Supply-Chinese-Version.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>Schema di cablaggio del modulo di alimentazione multi-uscita 2-2 - Alimentatore 42V - Versione cinese<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n<p>La tabella seguente \u00e8 raggruppata per tipo di alimentatore. Ogni alimentatore ha un ingresso CA separato.<\/p>\n<table style=\"border-collapse: collapse; width: 860.27pt;\" border=\"0\" width=\"1147\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 24.00pt;\">\n<td class=\"et2\" style=\"height: 24.00pt; width: 244.50pt;\" width=\"326\" height=\"32\"><span style=\"color: #282828;\"><strong>Categoria<\/strong><\/span><\/td>\n<td class=\"et2\" style=\"width: 78.00pt;\" width=\"104\"><span style=\"color: #282828;\"><strong>No.<\/strong><\/span><\/td>\n<td class=\"et2\" style=\"width: 197.25pt;\" width=\"263\"><span style=\"color: #282828;\"><strong>terminale<\/strong><\/span><\/td>\n<td class=\"et2\" style=\"width: 340.50pt;\" width=\"454\"><span style=\"color: #282828;\"><strong>Descrizione<\/strong><\/span><\/td>\n<\/tr>\n<tr style=\"height: 21.75pt;\">\n<td class=\"et3\" style=\"height: 63.75pt; width: 244.50pt;\" rowspan=\"3\" width=\"326\" height=\"85\">Alimentatore da 24 V con ingresso CA<br \/>(Alimentazione esterna \u2192 Alimentatore a 24 V)<\/td>\n<td class=\"et4\" style=\"width: 78.00pt;\" width=\"104\">\u2466<\/td>\n<td class=\"et3\" style=\"width: 197.25pt;\" width=\"263\">Terra (G)<\/td>\n<td class=\"et3\" style=\"width: 340.50pt;\" width=\"454\">Protezione ESD e sicurezza<\/td>\n<\/tr>\n<tr style=\"height: 21.00pt;\">\n<td class=\"et4\" style=\"width: 78.00pt;\" width=\"104\">\u2467<\/td>\n<td class=\"et3\" style=\"width: 197.25pt;\" width=\"263\">Neutro (N)<\/td>\n<td class=\"et3\" style=\"width: 340.50pt;\" width=\"454\">Ingresso CA neutro<\/td>\n<\/tr>\n<tr style=\"height: 21.00pt;\">\n<td class=\"et4\" style=\"width: 78.00pt;\" width=\"104\">\u2468<\/td>\n<td class=\"et3\" style=\"width: 197.25pt;\" width=\"263\">Vivere (L)<\/td>\n<td class=\"et3\" style=\"width: 340.50pt;\" width=\"454\">Alimentazione in ingresso CA<\/td>\n<\/tr>\n<tr style=\"height: 21.00pt;\">\n<td class=\"et6\" style=\"height: 129.00pt; width: 244.50pt;\" rowspan=\"6\" width=\"326\" height=\"172\">Alimentatore da 24 V con uscita CC<\/td>\n<td class=\"et4\" style=\"width: 78.00pt;\" width=\"104\">\u2460<\/td>\n<td class=\"et3\" style=\"width: 197.25pt;\" width=\"263\">24V Positivo<\/td>\n<td class=\"et3\" style=\"width: 340.50pt;\" width=\"454\">Uscita per il regolatore di temperatura (+)<\/td>\n<\/tr>\n<tr style=\"height: 21.00pt;\">\n<td class=\"et4\" style=\"width: 78.00pt;\" width=\"104\">\u2461<\/td>\n<td class=\"et3\" style=\"width: 197.25pt;\" width=\"263\">24V Positivo<\/td>\n<td class=\"et3\" style=\"width: 340.50pt;\" width=\"454\">Uscita per ventola di raffreddamento \/ scheda madre (+)<\/td>\n<\/tr>\n<tr style=\"height: 21.75pt;\">\n<td class=\"et4\" style=\"width: 78.00pt;\" width=\"104\">\u2462<\/td>\n<td class=\"et3\" style=\"width: 197.25pt;\" width=\"263\">24V Positivo<\/td>\n<td class=\"et3\" style=\"width: 340.50pt;\" width=\"454\">Uscita per driver asse Y \/ miscelazione inchiostro bianco \/ luce LED (+)<\/td>\n<\/tr>\n<tr style=\"height: 21.75pt;\">\n<td class=\"et4\" style=\"width: 78.00pt;\" width=\"104\">\u2463<\/td>\n<td class=\"et3\" style=\"width: 197.25pt;\" width=\"263\">24V Negativo<\/td>\n<td class=\"et3\" style=\"width: 340.50pt;\" width=\"454\">Uscita al regolatore di temperatura (\u2212)<\/td>\n<\/tr>\n<tr style=\"height: 21.75pt;\">\n<td class=\"et4\" style=\"width: 78.00pt;\" width=\"104\">\u2464<\/td>\n<td class=\"et3\" style=\"width: 197.25pt;\" width=\"263\">24V Negativo<\/td>\n<td class=\"et3\" style=\"width: 340.50pt;\" width=\"454\">Uscita per ventola di raffreddamento \/ scheda madre (\u2212)<\/td>\n<\/tr>\n<tr style=\"height: 21.75pt;\">\n<td class=\"et4\" style=\"width: 78.00pt;\" width=\"104\">\u2465<\/td>\n<td class=\"et3\" style=\"width: 197.25pt;\" width=\"263\">24V Negativo<\/td>\n<td class=\"et3\" style=\"width: 340.50pt;\" width=\"454\">Uscita per il driver dell&#039;asse Y \/ miscelazione dell&#039;inchiostro bianco \/ luce LED (\u2212)<\/td>\n<\/tr>\n<tr style=\"height: 21.75pt;\">\n<td class=\"et3\" style=\"height: 65.25pt; width: 244.50pt;\" rowspan=\"3\" width=\"326\" height=\"87\">Alimentatore da 42 V con ingresso CA<br \/>(Alimentazione esterna \u2192 Alimentatore a 42 V)<\/td>\n<td class=\"et4\" style=\"width: 78.00pt;\" width=\"104\">\u246d<\/td>\n<td class=\"et3\" style=\"width: 197.25pt;\" width=\"263\">Terra (G)<\/td>\n<td class=\"et3\" style=\"width: 340.50pt;\" width=\"454\">Protezione ESD e sicurezza<\/td>\n<\/tr>\n<tr style=\"height: 21.75pt;\">\n<td class=\"et4\" style=\"width: 78.00pt;\" width=\"104\">\u246e<\/td>\n<td class=\"et3\" style=\"width: 197.25pt;\" width=\"263\">Neutro (N)<\/td>\n<td class=\"et3\" style=\"width: 340.50pt;\" width=\"454\">Ingresso CA neutro<\/td>\n<\/tr>\n<tr style=\"height: 21.75pt;\">\n<td class=\"et4\" style=\"width: 78.00pt;\" width=\"104\">\u246f<\/td>\n<td class=\"et3\" style=\"width: 197.25pt;\" width=\"263\">Vivere (L)<\/td>\n<td class=\"et3\" style=\"width: 340.50pt;\" width=\"454\">Alimentazione in ingresso CA<\/td>\n<\/tr>\n<tr style=\"height: 21.75pt;\">\n<td class=\"et6\" style=\"height: 87.00pt; width: 244.50pt;\" rowspan=\"4\" width=\"326\" height=\"116\">Alimentatore da 42 V con uscita CC<\/td>\n<td class=\"et4\" style=\"width: 78.00pt;\" width=\"104\">\u2469<\/td>\n<td class=\"et3\" style=\"width: 197.25pt;\" width=\"263\">42V positivo<\/td>\n<td class=\"et3\" style=\"width: 340.50pt;\" width=\"454\">Uscita verso la scheda madre (+)<\/td>\n<\/tr>\n<tr style=\"height: 21.75pt;\">\n<td class=\"et4\" style=\"width: 78.00pt;\" width=\"104\">\u246a<\/td>\n<td class=\"et3\" style=\"width: 197.25pt;\" width=\"263\">42V positivo<\/td>\n<td class=\"et3\" style=\"width: 340.50pt;\" width=\"454\">Uscita verso la scheda del carrello (+)<\/td>\n<\/tr>\n<tr style=\"height: 21.75pt;\">\n<td class=\"et4\" style=\"width: 78.00pt;\" width=\"104\">\u246b<\/td>\n<td class=\"et3\" style=\"width: 197.25pt;\" width=\"263\">42V Negativo<\/td>\n<td class=\"et3\" style=\"width: 340.50pt;\" width=\"454\">Uscita verso la scheda del carrello (\u2212)<\/td>\n<\/tr>\n<tr style=\"height: 21.75pt;\">\n<td class=\"et4\" style=\"width: 78.00pt;\" width=\"104\">\u246c<\/td>\n<td class=\"et3\" style=\"width: 197.25pt;\" width=\"263\">42V Negativo<\/td>\n<td class=\"et3\" style=\"width: 340.50pt;\" width=\"454\">Uscita verso la scheda madre (\u2212)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1316641816\">\n\n\t<div id=\"col-526427199\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<span class=\"scroll-to\" data-label=\"Scroll to: #3.-troubleshooting-procedure\" data-bullet=\"true\" data-link=\"#3.-troubleshooting-procedure\" data-title=\"3. Troubleshooting Procedure\"><a name=\"3.-troubleshooting-procedure\"><\/a><\/span>\n<h2>3. Procedura di risoluzione dei problemi<\/h2>\n<p>Verificare sempre prima l&#039;ingresso CA. Successivamente, verificare l&#039;uscita CC.<\/p>\n<p><strong>Importante<\/strong><\/p>\n<p>Se non \u00e8 presente alcun ingresso CA esterno sui terminali \u2467\u2013\u2468 o \u246e\u2013\u246f, tutte le uscite di tale alimentatore indicheranno 0V. Questo \u00e8 normale e non significa che l&#039;alimentatore sia difettoso. Verificare prima l&#039;ingresso CA esterno. Quindi verificare le uscite CC.<\/p>\n<h3>3.1 Avvertenze di sicurezza<\/h3>\n<ol>\n<li>Per eseguire il test di tensione, la stampante deve essere accesa.<\/li>\n<li>Scollegare completamente l&#039;alimentazione prima di sostituire il modulo di alimentazione.<\/li>\n<li>Durante le prove, indossare guanti isolanti. Non toccare i circuiti scoperti.<\/li>\n<\/ol>\n\n  \n    <div class=\"row large-columns-2 medium-columns- small-columns-\" >\n  <div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On-1.webp\" title=\"3.1-1-Interruttore di alimentazione principale acceso\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On-1-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.1-1 Interruttore di alimentazione principale acceso\" ids=\"19267,19268\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On-1-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On-1-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On-1-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On-1-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On-1-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On-1-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On-1.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.1-1-Interruttore di alimentazione principale acceso<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release-1.webp\" title=\"3.1-2-Interruttore di arresto di emergenza: ruotare in senso orario per rilasciare\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release-1-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.1-2 Interruttore di arresto di emergenza Ruotare in senso orario per sbloccare\" ids=\"19267,19268\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release-1-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release-1-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release-1-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release-1-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release-1-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release-1-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release-1.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.1-2-Interruttore di arresto di emergenza: ruotare in senso orario per rilasciare<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1899998042\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h3>3.2 Verificare l&#039;alimentatore esterno (ingresso CA)<\/h3>\n<p><strong>Impostazione del multimetro:\u00a0<\/strong>ACV 600V<\/p>\n<p><strong>Condizioni di prova:\u00a0<\/strong>Stampante accesa<\/p>\n<p>Misurare separatamente i due ingressi CA.<\/p>\n<p><strong>Alimentatore 24V con ingresso CA:<\/strong><\/p>\n<ol>\n<li>Sonda nera \u2192 \u2467 (N neutro)<\/li>\n<li>Sonda rossa \u2192 \u2468 (Live L)<\/li>\n<\/ol>\n\n  \n    <div class=\"row large-columns-2 medium-columns- small-columns-\" >\n  <div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-1-Measure-External-AC-Input-24V-Power-Supply.webp\" title=\"3.2-1-Misura-Ingresso-CA-Esterno-24V-Alimentatore\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-1-Measure-External-AC-Input-24V-Power-Supply-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.2-1 Misurare l&#039;ingresso CA esterno dell&#039;alimentatore da 24 V\" ids=\"19269\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-1-Measure-External-AC-Input-24V-Power-Supply-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-1-Measure-External-AC-Input-24V-Power-Supply-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-1-Measure-External-AC-Input-24V-Power-Supply-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-1-Measure-External-AC-Input-24V-Power-Supply-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-1-Measure-External-AC-Input-24V-Power-Supply-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-1-Measure-External-AC-Input-24V-Power-Supply-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-1-Measure-External-AC-Input-24V-Power-Supply.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.2-1-Misura-Ingresso-CA-Esterno-24V-Alimentatore<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n<p><strong>Alimentatore 42V con ingresso CA:<\/strong><\/p>\n<ol>\n<li>Sonda nera \u2192 \u246e (N neutro)<\/li>\n<li>Sonda rossa \u2192 \u246f (Live L)<\/li>\n<\/ol>\n\n  \n    <div class=\"row large-columns-2 medium-columns- small-columns-\" >\n  <div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-2-Measure-External-AC-Input-42V-Power-Supply.webp\" title=\"3.2-2-Misura-Ingresso-CA-Esterno-42V-Alimentatore\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-2-Measure-External-AC-Input-42V-Power-Supply-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.2-2 Misurare l&#039;ingresso CA esterno dell&#039;alimentatore da 42 V\" ids=\"19270\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-2-Measure-External-AC-Input-42V-Power-Supply-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-2-Measure-External-AC-Input-42V-Power-Supply-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-2-Measure-External-AC-Input-42V-Power-Supply-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-2-Measure-External-AC-Input-42V-Power-Supply-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-2-Measure-External-AC-Input-42V-Power-Supply-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-2-Measure-External-AC-Input-42V-Power-Supply-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-2-Measure-External-AC-Input-42V-Power-Supply.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.2-2-Misura-Ingresso-CA-Esterno-42V-Alimentatore<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n<p><strong>Intervallo normale:<\/strong><\/p>\n<p>Stampante 220V: CA 200\u2013240V<\/p>\n<p>Stampante 110V: CA 100\u2013127V<\/p>\n<p>Verificare la tensione nominale riportata sulla targhetta accanto alla presa di alimentazione della stampante.<\/p>\n<p>Se entrambe le letture sono normali, il modulo di alimentazione sta ricevendo alimentazione CA. Procedere alla Sezione 3.3.<\/p>\n<p><strong>Anomalo: la lettura \u00e8 pari a 0 V o chiaramente instabile.<\/strong> Utilizzare le due letture per determinare l&#039;intervallo di risoluzione dei problemi.<\/p>\n<p>Entrambi gli ingressi CA condividono lo stesso circuito di alimentazione a monte e lo stesso filtro di alimentazione:<\/p>\n<p>Entrambe le letture sono 0V: controllare il circuito a monte condiviso, compresa la presa di corrente, l&#039;interruttore generale, l&#039;interruttore di arresto di emergenza e il filtro di alimentazione.<br \/>Solo una lettura \u00e8 pari a 0V: controllare il cavo CA, i terminali e i connettori relativi a tale ingresso. Non sostituire l&#039;intero modulo di alimentazione multi-uscita in questa fase.<\/p>\n<p><strong>Verificare il circuito applicabile per i seguenti elementi:<\/strong><\/p>\n<ol>\n<li>L&#039;interruttore principale \u00e8 spento.<\/li>\n<li>L&#039;interruttore di arresto di emergenza non \u00e8 rilasciato<\/li>\n<li>La presa di corrente non funziona.<\/li>\n<li>Il cavo di alimentazione \u00e8 allentato<\/li>\n<li>Il terminale \u00e8 allentato o ossidato<\/li>\n<li>Il cavo presenta un circuito aperto.<\/li>\n<\/ol>\n<p>Dopo aver controllato ogni elemento, misurare nuovamente gli ingressi CA. Se entrambi gli ingressi risultano ancora a 0 V, il fusibile interno del filtro di alimentazione potrebbe essere bruciato. Questo fusibile non pu\u00f2 essere sostituito esternamente. Contattare l&#039;assistenza tecnica LINKO.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1556453997\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h3>3.3 Verificare le uscite CC (\u2460\u2013\u2465, \u2469\u2013\u246c)<\/h3>\n<p>Questo passaggio verifica se le uscite CC sono normali e se il modulo di alimentazione multi-uscita deve essere sostituito.<\/p>\n<p><strong>Impostazione del multimetro:<\/strong> DCV 200V<\/p>\n<p><strong>Condizioni di prova:<\/strong> Stampante accesa e in modalit\u00e0 standby.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-564390420\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h4>3.3.1 Punti di prova dell&#039;uscita CC<\/h4>\n<p>Misurare le cinque coppie di uscita nell&#039;ordine mostrato di seguito<\/p>\n<table>\n<thead>\n<tr>\n<th>Uscita su<\/th>\n<th>Tensione nominale<\/th>\n<th>Sonda rossa<\/th>\n<th>Sonda nera<\/th>\n<th>Figura<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Regolatore di temperatura<\/td>\n<td>24V<\/td>\n<td>\u2460<\/td>\n<td>\u2463<\/td>\n<td>Figura 3.3-1<\/td>\n<\/tr>\n<tr>\n<td>Ventola di raffreddamento \/ Scheda madre<\/td>\n<td>24V<\/td>\n<td>\u2461<\/td>\n<td>\u2464<\/td>\n<td>Figura 3.3-2<\/td>\n<\/tr>\n<tr>\n<td>Azionamento asse Y \/ Agitatore inchiostro bianco \/ Luce LED<\/td>\n<td>24V<\/td>\n<td>\u2462<\/td>\n<td>\u2465<\/td>\n<td>Figura 3.3-3<\/td>\n<\/tr>\n<tr>\n<td>Scheda madre<\/td>\n<td>42V<\/td>\n<td>\u2469<\/td>\n<td>\u246c<\/td>\n<td>Figura 3.3-4<\/td>\n<\/tr>\n<tr>\n<td>Tavola da carrozza<\/td>\n<td>42V<\/td>\n<td>\u246a<\/td>\n<td>\u246b<\/td>\n<td>Figura 3.3-5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n  \n    <div class=\"row large-columns-2 medium-columns- small-columns-\" >\n  <div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output\u2460\u2013\u2463-Temperature-Controller.webp\" title=\"3.3-1-Misura-Uscita-CC (\u2460\u2013\u2463)-Controllore-Temperatura\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output\u2460\u2013\u2463-Temperature-Controller-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.3-1 Misurare l&#039;uscita CC (\u2460\u2013\u2463) del regolatore di temperatura\" ids=\"19271,19272,19273,19299,19300\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output\u2460\u2013\u2463-Temperature-Controller-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output\u2460\u2013\u2463-Temperature-Controller-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output\u2460\u2013\u2463-Temperature-Controller-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output\u2460\u2013\u2463-Temperature-Controller-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output\u2460\u2013\u2463-Temperature-Controller-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output\u2460\u2013\u2463-Temperature-Controller-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output\u2460\u2013\u2463-Temperature-Controller.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.3-1-Misura-Uscita-CC (\u2460\u2013\u2463)-Controllore-Temperatura<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Measure-DC-Output\u2461\u2013\u2464-Cooling-Fan-Main-Board.webp\" title=\"3.3-2-Misura-uscita-CC (\u2461\u2013\u2464)-ventola-di-raffreddamento-scheda-principale\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Measure-DC-Output\u2461\u2013\u2464-Cooling-Fan-Main-Board-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.3-2 Misurare l&#039;uscita CC (\u2461\u2013\u2464) della scheda madre della ventola di raffreddamento\" ids=\"19271,19272,19273,19299,19300\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Measure-DC-Output\u2461\u2013\u2464-Cooling-Fan-Main-Board-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Measure-DC-Output\u2461\u2013\u2464-Cooling-Fan-Main-Board-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Measure-DC-Output\u2461\u2013\u2464-Cooling-Fan-Main-Board-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Measure-DC-Output\u2461\u2013\u2464-Cooling-Fan-Main-Board-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Measure-DC-Output\u2461\u2013\u2464-Cooling-Fan-Main-Board-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Measure-DC-Output\u2461\u2013\u2464-Cooling-Fan-Main-Board-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Measure-DC-Output\u2461\u2013\u2464-Cooling-Fan-Main-Board.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.3-2-Misura-uscita-CC (\u2461\u2013\u2464)-ventola-di-raffreddamento-scheda-principale<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Measure-DC-Output\u2462\u2013\u2465-Y-Axis-Driver-White-Ink-Stirring-LED-Light.webp\" title=\"3.3-3-Misura-Uscita-CC (\u2462\u2013\u2465)-Driver-Asse-Y-Inchiostro-Bianco-Agitatore-Luce-LED\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Measure-DC-Output\u2462\u2013\u2465-Y-Axis-Driver-White-Ink-Stirring-LED-Light-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.3-3 Misurare l&#039;uscita CC (\u2462\u2013\u2465) Driver asse Y Inchiostro bianco Agitatore Luce LED\" ids=\"19271,19272,19273,19299,19300\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Measure-DC-Output\u2462\u2013\u2465-Y-Axis-Driver-White-Ink-Stirring-LED-Light-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Measure-DC-Output\u2462\u2013\u2465-Y-Axis-Driver-White-Ink-Stirring-LED-Light-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Measure-DC-Output\u2462\u2013\u2465-Y-Axis-Driver-White-Ink-Stirring-LED-Light-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Measure-DC-Output\u2462\u2013\u2465-Y-Axis-Driver-White-Ink-Stirring-LED-Light-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Measure-DC-Output\u2462\u2013\u2465-Y-Axis-Driver-White-Ink-Stirring-LED-Light-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Measure-DC-Output\u2462\u2013\u2465-Y-Axis-Driver-White-Ink-Stirring-LED-Light-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Measure-DC-Output\u2462\u2013\u2465-Y-Axis-Driver-White-Ink-Stirring-LED-Light.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.3-3-Misura-Uscita-CC (\u2462\u2013\u2465)-Driver-Asse-Y-Inchiostro-Bianco-Agitatore-Luce-LED<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-DC-Output\u2469\u2013\u246c-Main-Board.webp\" title=\"3.3-4-Misura-uscita-CC (\u2469\u2013\u246c)-Scheda-principale\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-DC-Output\u2469\u2013\u246c-Main-Board-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.3-4 Misurare l&#039;uscita CC (\u2469\u2013\u246c) della scheda madre\" ids=\"19271,19272,19273,19299,19300\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-DC-Output\u2469\u2013\u246c-Main-Board-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-DC-Output\u2469\u2013\u246c-Main-Board-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-DC-Output\u2469\u2013\u246c-Main-Board-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-DC-Output\u2469\u2013\u246c-Main-Board-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-DC-Output\u2469\u2013\u246c-Main-Board-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-DC-Output\u2469\u2013\u246c-Main-Board-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-DC-Output\u2469\u2013\u246c-Main-Board.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.3-4-Misura-uscita-CC (\u2469\u2013\u246c)-Scheda-principale<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-5-Measure-DC-Output\u246a\u2013\u246b-Carriage-Board.webp\" title=\"3.3-5-Misura-Uscita-CC (\u246a\u2013\u246b)-Scheda-Carrello\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-5-Measure-DC-Output\u246a\u2013\u246b-Carriage-Board-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.3-5 Misurare l&#039;uscita CC (\u246a\u2013\u246b) della scheda del carrello\" ids=\"19271,19272,19273,19299,19300\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-5-Measure-DC-Output\u246a\u2013\u246b-Carriage-Board-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-5-Measure-DC-Output\u246a\u2013\u246b-Carriage-Board-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-5-Measure-DC-Output\u246a\u2013\u246b-Carriage-Board-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-5-Measure-DC-Output\u246a\u2013\u246b-Carriage-Board-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-5-Measure-DC-Output\u246a\u2013\u246b-Carriage-Board-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-5-Measure-DC-Output\u246a\u2013\u246b-Carriage-Board-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-5-Measure-DC-Output\u246a\u2013\u246b-Carriage-Board.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.3-5-Misura-Uscita-CC (\u246a\u2013\u246b)-Scheda-Carrello<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1828996121\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h4>3.3.2 Intervalli di tensione normali<\/h4>\n<ol>\n<li>Circuiti a 24 V (\u2460\u2013\u2465): 23\u201325 V (vedere Fig. 3.3-6)<\/li>\n<li>Circuiti a 42 V (\u2469\u2013\u246c): 41\u201343 V (vedere Fig. 3.3-7)<\/li>\n<\/ol>\n\n  \n    <div class=\"row large-columns-2 medium-columns- small-columns-\" >\n  <div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-6-Normal-Power-Supply-Output-24V.webp\" title=\"3.3-6-Uscita di alimentazione normale a 24 V\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-6-Normal-Power-Supply-Output-24V-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.3-6 Uscita di alimentazione normale 24V\" ids=\"19274,19275,19276\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-6-Normal-Power-Supply-Output-24V-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-6-Normal-Power-Supply-Output-24V-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-6-Normal-Power-Supply-Output-24V-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-6-Normal-Power-Supply-Output-24V-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-6-Normal-Power-Supply-Output-24V-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-6-Normal-Power-Supply-Output-24V-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-6-Normal-Power-Supply-Output-24V.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.3-6-Uscita di alimentazione normale a 24 V<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-7-Normal-Power-Supply-Output-42V.webp\" title=\"3.3-7-Uscita di alimentazione normale 42V\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-7-Normal-Power-Supply-Output-42V-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.3-7 Uscita di alimentazione normale 42V\" ids=\"19274,19275,19276\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-7-Normal-Power-Supply-Output-42V-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-7-Normal-Power-Supply-Output-42V-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-7-Normal-Power-Supply-Output-42V-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-7-Normal-Power-Supply-Output-42V-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-7-Normal-Power-Supply-Output-42V-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-7-Normal-Power-Supply-Output-42V-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-7-Normal-Power-Supply-Output-42V.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.3-7-Uscita di alimentazione normale 42V<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-8-Abnormal-Power-Supply-Output.webp\" title=\"3.3-8-Uscita anomala dell&#039;alimentatore\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-8-Abnormal-Power-Supply-Output-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.3-8 Uscita anomala dell&#039;alimentatore\" ids=\"19274,19275,19276\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-8-Abnormal-Power-Supply-Output-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-8-Abnormal-Power-Supply-Output-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-8-Abnormal-Power-Supply-Output-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-8-Abnormal-Power-Supply-Output-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-8-Abnormal-Power-Supply-Output-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-8-Abnormal-Power-Supply-Output-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-8-Abnormal-Power-Supply-Output.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.3-8-Uscita anomala dell&#039;alimentatore<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1433040731\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h4>3.3.3 Valutare i risultati del test<\/h4>\n<table>\n<thead>\n<tr>\n<th>Risultato del test<\/th>\n<th>Stato<\/th>\n<th>Azione<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Tutte le uscite CC rientrano nei valori normali e tutti i componenti funzionano correttamente.<\/td>\n<td>Il modulo di alimentazione \u00e8 normale<\/td>\n<td>Il modulo di alimentazione funziona correttamente. Non \u00e8 necessaria alcuna sostituzione.<\/td>\n<\/tr>\n<tr>\n<td>Tutte le uscite CC rientrano nei valori normali, ma uno o pi\u00f9 componenti non funzionano.<\/td>\n<td>Il modulo di alimentazione funziona correttamente. Il guasto non risiede nel modulo di alimentazione.<\/td>\n<td>Continuare a verificare la tensione di ingresso sul componente interessato. Vedere la Sezione 3.4.<\/td>\n<\/tr>\n<tr>\n<td>Qualsiasi uscita CC \u00e8 pari a 0 V o nettamente inferiore al valore normale.<\/td>\n<td>Il modulo di alimentazione \u00e8 anomalo<\/td>\n<td>Sostituire il modulo di alimentazione multi-uscita. Vedere la Sezione 4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Importante<\/strong><\/p>\n<p>Procedere alla Sezione 3.4 solo dopo aver verificato che tutte le uscite CC siano normali. Se una qualsiasi uscita CC risulta anomala, non proseguire con la risoluzione dei problemi del componente. Ci\u00f2 eviter\u00e0 diagnosi errate.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-354819810\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h3>3.4 Verificare la tensione di ingresso del componente interessato<\/h3>\n<p>Eseguire questo passaggio solo dopo aver verificato il corretto funzionamento del modulo di alimentazione. Questo passaggio permette di stabilire se l&#039;alimentazione raggiunge il componente interessato o se il componente stesso \u00e8 difettoso.<\/p>\n<p><strong>Impostazione del multimetro:<\/strong> DCV 200V<\/p>\n<p><strong>Condizioni di prova:<\/strong>\u00a0Stampante accesa e in modalit\u00e0 standby.<\/p>\n<ol>\n<li>Sonda nera \u2192 Massa (GND)<\/li>\n<li>Sonda rossa \u2192 Terminale di ingresso alimentazione del componente interessato<\/li>\n<\/ol>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1481297338\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h4>3.4.1 Componenti da testare<\/h4>\n<table>\n<thead>\n<tr>\n<th>Componente<\/th>\n<th>Tensione nominale<\/th>\n<th>Figura<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Regolatore di temperatura<\/td>\n<td>24V<\/td>\n<td>Figura 3.4-1<\/td>\n<\/tr>\n<tr>\n<td>Scheda madre<\/td>\n<td>24V<\/td>\n<td>Figura 3.4-2<\/td>\n<\/tr>\n<tr>\n<td>Azionamento dell&#039;asse Y<\/td>\n<td>24V<\/td>\n<td>Figura 3.4-3<\/td>\n<\/tr>\n<tr>\n<td>Motore di agitazione<\/td>\n<td>24V<\/td>\n<td>Figura 3.4-4<\/td>\n<\/tr>\n<tr>\n<td>Luce LED<\/td>\n<td>24V<\/td>\n<td>Figura 3.4-5<\/td>\n<\/tr>\n<tr>\n<td>Scheda madre<\/td>\n<td>42V<\/td>\n<td>Figura 3.4-6<\/td>\n<\/tr>\n<tr>\n<td>Tavola da carrozza<\/td>\n<td>42V<\/td>\n<td>Figura 3.4-7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n  \n    <div class=\"row large-columns-2 medium-columns- small-columns-\" >\n  <div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-1-Temperature-Controller-Input-Voltage-24V.webp\" title=\"3.4-1-Tensione di ingresso del regolatore di temperatura: 24V\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-1-Temperature-Controller-Input-Voltage-24V-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.4-1 Regolatore di temperatura Tensione di ingresso 24V\" ids=\"19277,19278,19279,19280,19281,19282,19283\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-1-Temperature-Controller-Input-Voltage-24V-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-1-Temperature-Controller-Input-Voltage-24V-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-1-Temperature-Controller-Input-Voltage-24V-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-1-Temperature-Controller-Input-Voltage-24V-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-1-Temperature-Controller-Input-Voltage-24V-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-1-Temperature-Controller-Input-Voltage-24V-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-1-Temperature-Controller-Input-Voltage-24V.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.4-1-Tensione di ingresso del regolatore di temperatura: 24V<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-2-Main-Board-Input-Voltage-24V.webp\" title=\"3.4-2-Tensione di ingresso della scheda madre: 24V\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-2-Main-Board-Input-Voltage-24V-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.4-2 Tensione di ingresso della scheda madre 24V\" ids=\"19277,19278,19279,19280,19281,19282,19283\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-2-Main-Board-Input-Voltage-24V-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-2-Main-Board-Input-Voltage-24V-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-2-Main-Board-Input-Voltage-24V-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-2-Main-Board-Input-Voltage-24V-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-2-Main-Board-Input-Voltage-24V-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-2-Main-Board-Input-Voltage-24V-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-2-Main-Board-Input-Voltage-24V.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.4-2-Tensione di ingresso della scheda madre: 24V<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-3-Y-Axis-Driver-Input-Voltage-24V.webp\" title=\"3.4-3-Tensione di ingresso del driver dell&#039;asse Y: 24 V\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-3-Y-Axis-Driver-Input-Voltage-24V-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.4-3 Tensione di ingresso del driver dell&#039;asse Y: 24 V\" ids=\"19277,19278,19279,19280,19281,19282,19283\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-3-Y-Axis-Driver-Input-Voltage-24V-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-3-Y-Axis-Driver-Input-Voltage-24V-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-3-Y-Axis-Driver-Input-Voltage-24V-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-3-Y-Axis-Driver-Input-Voltage-24V-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-3-Y-Axis-Driver-Input-Voltage-24V-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-3-Y-Axis-Driver-Input-Voltage-24V-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-3-Y-Axis-Driver-Input-Voltage-24V.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.4-3-Tensione di ingresso del driver dell&#039;asse Y: 24 V<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-4-Stirring-Motor-Input-Voltage-24V.webp\" title=\"3.4-4-Tensione di ingresso del motore di azionamento: 24V\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-4-Stirring-Motor-Input-Voltage-24V-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.4-4 Tensione di ingresso del motore di agitazione 24V\" ids=\"19277,19278,19279,19280,19281,19282,19283\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-4-Stirring-Motor-Input-Voltage-24V-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-4-Stirring-Motor-Input-Voltage-24V-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-4-Stirring-Motor-Input-Voltage-24V-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-4-Stirring-Motor-Input-Voltage-24V-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-4-Stirring-Motor-Input-Voltage-24V-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-4-Stirring-Motor-Input-Voltage-24V-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-4-Stirring-Motor-Input-Voltage-24V.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.4-4-Tensione di ingresso del motore di azionamento: 24V<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-5-LED-Light-Input-Voltage-24V.webp\" title=\"3.4-5-LED-Light-Input-Tensione-24V\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-5-LED-Light-Input-Voltage-24V-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.4-5 Tensione di ingresso luce LED 24V\" ids=\"19277,19278,19279,19280,19281,19282,19283\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-5-LED-Light-Input-Voltage-24V-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-5-LED-Light-Input-Voltage-24V-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-5-LED-Light-Input-Voltage-24V-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-5-LED-Light-Input-Voltage-24V-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-5-LED-Light-Input-Voltage-24V-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-5-LED-Light-Input-Voltage-24V-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-5-LED-Light-Input-Voltage-24V.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.4-5-LED-Light-Input-Tensione-24V<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-6-Main-Board-Input-Voltage-42V.webp\" title=\"3.4-6-Tensione di ingresso della scheda madre: 42V\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-6-Main-Board-Input-Voltage-42V-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.4-6 Tensione di ingresso della scheda madre 42V\" ids=\"19277,19278,19279,19280,19281,19282,19283\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-6-Main-Board-Input-Voltage-42V-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-6-Main-Board-Input-Voltage-42V-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-6-Main-Board-Input-Voltage-42V-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-6-Main-Board-Input-Voltage-42V-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-6-Main-Board-Input-Voltage-42V-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-6-Main-Board-Input-Voltage-42V-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-6-Main-Board-Input-Voltage-42V.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.4-6-Tensione di ingresso della scheda madre: 42V<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-7-Carriage-Board-Input-Voltage-42V.webp\" title=\"3.4-7-Tensione di ingresso della scheda del carrello: 42V\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-7-Carriage-Board-Input-Voltage-42V-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.4-7 Tensione di ingresso della scheda carrello 42V\" ids=\"19277,19278,19279,19280,19281,19282,19283\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-7-Carriage-Board-Input-Voltage-42V-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-7-Carriage-Board-Input-Voltage-42V-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-7-Carriage-Board-Input-Voltage-42V-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-7-Carriage-Board-Input-Voltage-42V-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-7-Carriage-Board-Input-Voltage-42V-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-7-Carriage-Board-Input-Voltage-42V-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.4-7-Carriage-Board-Input-Voltage-42V.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.4-7-Tensione di ingresso della scheda del carrello: 42V<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1246372349\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h4>3.4.2 Valutare il risultato<\/h4>\n<table>\n<thead>\n<tr>\n<th>Tensione di ingresso del componente<\/th>\n<th>Diagnosi dei guasti<\/th>\n<th>Azione<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0 V o nettamente al di sotto del valore normale<\/td>\n<td>L&#039;alimentazione non raggiunge il componente. Il cavo potrebbe presentare un circuito aperto oppure un contatto potrebbe essere ossidato.<\/td>\n<td>Verificare la presenza di un circuito aperto nel cavo. Controllare che i connettori non siano allentati o ossidati.<\/td>\n<\/tr>\n<tr>\n<td>23\u201325V su un circuito a 24V, oppure 41\u201343V su un circuito a 42V, ma il componente non funziona<\/td>\n<td>Guasto del componente<\/td>\n<td>Sostituire il componente difettoso<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1469771158\">\n\n\t<div id=\"col-183657073\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<span class=\"scroll-to\" data-label=\"Scroll to: #4.-replace-the-multi-output-power-module\" data-bullet=\"true\" data-link=\"#4.-replace-the-multi-output-power-module\" data-title=\"4. Replace the Multi-Output Power Module\"><a name=\"4.-replace-the-multi-output-power-module\"><\/a><\/span>\n<h2>4. Sostituire il modulo di alimentazione multi-uscita<\/h2>\n<h3>4.1 Spegnere la stampante<\/h3>\n<ol>\n<li>Premere il pulsante di arresto di emergenza (vedere Fig. 4.1-1).<\/li>\n<li>Spegnere l&#039;interruttore principale. Scollegare il cavo di alimentazione (vedere Fig. 4.1-2).<\/li>\n<li>Dopo aver spento l&#039;apparecchio, attendere 1 minuto affinch\u00e9 i condensatori interni si scarichino. Quindi scollegare i cavi.<\/li>\n<\/ol>\n\n  \n    <div class=\"row large-columns-2 medium-columns- small-columns-\" >\n  <div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch-1.webp\" title=\"4.1-1-Premere l&#039;interruttore di arresto di emergenza\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch-1-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"4.1-1 Premere l&#039;interruttore di arresto di emergenza\" ids=\"19284,19285\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch-1-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch-1-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch-1-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch-1-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch-1-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch-1-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch-1.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>4.1-1-Premere l&#039;interruttore di arresto di emergenza<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord-1.webp\" title=\"4.1-2-Spegnere l&#039;interruttore principale e scollegare il cavo di alimentazione\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord-1-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"4.1-2 Spegnere l&#039;interruttore principale e scollegare il cavo di alimentazione\" ids=\"19284,19285\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord-1-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord-1-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord-1-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord-1-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord-1-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord-1-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord-1.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>4.1-2-Spegnere l&#039;interruttore principale e scollegare il cavo di alimentazione<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1972547986\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h3>4.2 Rimuovere il vecchio modulo di alimentazione<\/h3>\n<p><strong>Importante:<\/strong><\/p>\n<p>Prima di smontare i cavi, scattate una foto del cablaggio attuale. Utilizzate la foto per ricollegare ciascun cavo nella stessa posizione.<\/p>\n<ol>\n<li>Dopo aver fotografato il cablaggio, allentare le viti in corrispondenza dei punti \u2460\u2013\u246f nell&#039;ordine indicato. Scollegare i cavi (vedere Fig. 4.2-1 e Fig. 4.2-2).<\/li>\n<li>Rimuovere le viti di fissaggio del modulo di alimentazione. Rimuovere il vecchio modulo di alimentazione (vedere Fig. 4.2-3 e Fig. 4.2-4).<\/li>\n<\/ol>\n\n  \n    <div class=\"row large-columns-2 medium-columns- small-columns-\" >\n  <div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Disconnect-Cables-\u2460\u2013\u2468.webp\" title=\"4.2-1-Scollegare i cavi (\u2460\u2013\u2468)\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Disconnect-Cables-\u2460\u2013\u2468-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"4.2-1 Scollegare i cavi (\u2460\u2013\u2468)\" ids=\"19286,19306,19287,19288\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Disconnect-Cables-\u2460\u2013\u2468-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Disconnect-Cables-\u2460\u2013\u2468-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Disconnect-Cables-\u2460\u2013\u2468-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Disconnect-Cables-\u2460\u2013\u2468-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Disconnect-Cables-\u2460\u2013\u2468-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Disconnect-Cables-\u2460\u2013\u2468-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Disconnect-Cables-\u2460\u2013\u2468.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>4.2-1-Scollegare i cavi (\u2460\u2013\u2468)<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Disconnect-Cables-\u2469\u2013\u246f.webp\" title=\"4.2-2-Scollegare i cavi (\u2469\u2013\u246f)\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Disconnect-Cables-\u2469\u2013\u246f-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"4.2-2 Disconnettere i cavi (\u2469\u2013\u246f)\" ids=\"19286,19306,19287,19288\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Disconnect-Cables-\u2469\u2013\u246f-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Disconnect-Cables-\u2469\u2013\u246f-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Disconnect-Cables-\u2469\u2013\u246f-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Disconnect-Cables-\u2469\u2013\u246f-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Disconnect-Cables-\u2469\u2013\u246f-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Disconnect-Cables-\u2469\u2013\u246f-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Disconnect-Cables-\u2469\u2013\u246f.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>4.2-2-Scollegare i cavi (\u2469\u2013\u246f)<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-3-Remove-Power-Module-Mounting-Screws.webp\" title=\"4.2-3-Rimuovere le viti di fissaggio del modulo di alimentazione\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-3-Remove-Power-Module-Mounting-Screws-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"4.2-3 Rimuovere le viti di fissaggio del modulo di alimentazione\" ids=\"19286,19306,19287,19288\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-3-Remove-Power-Module-Mounting-Screws-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-3-Remove-Power-Module-Mounting-Screws-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-3-Remove-Power-Module-Mounting-Screws-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-3-Remove-Power-Module-Mounting-Screws-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-3-Remove-Power-Module-Mounting-Screws-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-3-Remove-Power-Module-Mounting-Screws-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-3-Remove-Power-Module-Mounting-Screws.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>4.2-3-Rimuovere le viti di fissaggio del modulo di alimentazione<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-4-Remove-Old-Multi-Output-Power-Module.webp\" title=\"4.2-4-Rimozione del vecchio modulo di alimentazione multi-uscita\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-4-Remove-Old-Multi-Output-Power-Module-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"4.2-4 Rimozione del vecchio modulo di alimentazione Multi Output\" ids=\"19286,19306,19287,19288\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-4-Remove-Old-Multi-Output-Power-Module-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-4-Remove-Old-Multi-Output-Power-Module-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-4-Remove-Old-Multi-Output-Power-Module-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-4-Remove-Old-Multi-Output-Power-Module-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-4-Remove-Old-Multi-Output-Power-Module-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-4-Remove-Old-Multi-Output-Power-Module-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-4-Remove-Old-Multi-Output-Power-Module.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>4.2-4-Rimozione del vecchio modulo di alimentazione multi-uscita<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1721348812\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h3>4.3 Installare il nuovo modulo di alimentazione<\/h3>\n<ol>\n<li>Verifica il modello. Confronta il nuovo modulo di alimentazione con quello vecchio affiancandoli. Modello, dimensioni, numero di terminali e disposizione dei terminali devono corrispondere. Se si riscontra una qualsiasi differenza, interrompi l&#039;installazione e contatta l&#039;assistenza tecnica LINKO.<\/li>\n<li>Verificare i selettori di tensione. I selettori 115 V\/230 V sia sull&#039;alimentatore da 24 V che su quello da 42 V devono corrispondere alla tensione nominale riportata sulla targhetta accanto alla presa di alimentazione della stampante.<\/li>\n<li>Installare il modulo di alimentazione. Allinearlo con i fori di montaggio e serrare le viti di fissaggio (vedere Fig. 4.2-3).<\/li>\n<li>Collegare i cavi. Seguire le figure 2-1 e 2-2. Assicurarsi che ciascun cavo sia completamente inserito, orientato correttamente e fissato saldamente. Quindi serrare le viti.<\/li>\n<\/ol>\n<p>\u26a0 Un&#039;impostazione errata del selettore di tensione pu\u00f2 danneggiare immediatamente il nuovo modulo di alimentazione all&#039;accensione. Verificare entrambi i selettori prima di alimentare il dispositivo.<\/p>\n<p>\u26a0 Se i fili di terra \u2466 e \u246d non sono collegati, potrebbero verificarsi dispersioni elettriche o danni da scariche elettrostatiche (ESD).<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-109980758\">\n\n\t<div id=\"col-1947374150\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<span class=\"scroll-to\" data-label=\"Scroll to: #5.-power-on-check\" data-bullet=\"true\" data-link=\"#5.-power-on-check\" data-title=\"5. Power-On Check\"><a name=\"5.-power-on-check\"><\/a><\/span>\n<h2>5. Controllo dell&#039;accensione<\/h2>\n<ol>\n<li>Dopo aver collegato tutti i cavi, verificare nuovamente che non vi siano connessioni allentate.<\/li>\n<li>Inserire la spina del cavo di alimentazione. Accendere l&#039;interruttore principale (vedere Fig. 3.1-1).<\/li>\n<li>Ruotare l&#039;interruttore di arresto di emergenza in senso orario per sbloccarlo e ripristinare l&#039;alimentazione (vedere Fig. 3.1-2).<\/li>\n<\/ol>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-238598702\">\n\n\t<div id=\"col-823116112\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<span class=\"scroll-to\" data-label=\"Scroll to: #6.-final-check\" data-bullet=\"true\" data-link=\"#6.-final-check\" data-title=\"6. Final Check\"><a name=\"6.-final-check\"><\/a><\/span>\n<h2>6. Controllo finale<\/h2>\n<p>Dopo aver effettuato i collegamenti e acceso il dispositivo, eseguire questi tre controlli per confermare il corretto funzionamento del modulo di alimentazione multi-uscita:<\/p>\n<ol>\n<li>Gli indicatori di alimentazione sono accesi (vedere Fig. 6).<\/li>\n<li>Ripetere tutti e cinque i test di uscita CC descritti nella Sezione 3.3. I circuiti a 24 V dovrebbero misurare valori compresi tra 23 e 25 V. I circuiti a 42 V dovrebbero misurare valori compresi tra 41 e 43 V.<\/li>\n<li>Il componente interessato funziona normalmente.<\/li>\n<\/ol>\n\n  \n    <div class=\"row large-columns-2 medium-columns- small-columns-\" >\n  <div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On-1.webp\" title=\"6 - Indicatore di alimentazione acceso\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On-1-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"6 Indicatore di alimentazione acceso\" ids=\"19289\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On-1-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On-1-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On-1-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On-1-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On-1-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On-1-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On-1.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>6 - Indicatore di alimentazione acceso<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n<p>Se uno qualsiasi dei tre controlli non va a buon fine, interrompere la procedura e contattare l&#039;assistenza tecnica LINKO: support@dtflinko.com.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1364824839\">\n\n\t<div id=\"col-2045784125\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"is-divider divider clearfix\" style=\"max-width:1200px;height:2px;\"><\/div>\n<p><span style=\"font-size: 115%;\"><strong>Supporto tecnico LINKO<\/strong><\/span><br \/>\n<span style=\"font-size: 95%;\"><span style=\"color: #4f4f4f;\"><span style=\"color: #333333;\">E-mail:<\/span> <\/span><a href=\"mailto:support@dtflinko.com\">support@dtflinko.com<\/a><\/span><br \/>\n<span style=\"font-size: 95%;\"><span style=\"color: #4f4f4f;\"><span style=\"color: #333333;\">Sito web:<\/span> <\/span><a href=\"https:\/\/www.dtflinko.com\/it\/\">www.dtflinko.com<\/a><\/span><\/p>\n<p><span style=\"font-size: 85%; color: #808080;\">\u00a9 2026 Team Tecnico LINKO. Tutti i diritti riservati.<\/span><br \/>\n<span style=\"font-size: 85%; color: #808080;\">\u00c8 vietata la riproduzione o la modifica del presente documento senza autorizzazione.<\/span><\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1629567380 {\n  padding-top: 40px;\n  padding-bottom: 40px;\n}\n@media (min-width:850px) {\n  #section_1629567380 {\n    padding-top: 60px;\n    padding-bottom: 60px;\n  }\n}\n<\/style>\n\t<\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":19263,"parent":15609,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-19291","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>A602 Multi-Output Power Module Test and Replacement Guide | LINKO<\/title>\n<meta name=\"description\" content=\"Test the AC input and every DC output of the multi-output power module on the LINKO A602 DTF printer, then replace the module safely. 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