{"id":19243,"date":"2026-08-20T16:31:03","date_gmt":"2026-08-20T08:31:03","guid":{"rendered":"https:\/\/www.dtflinko.com\/?page_id=19243"},"modified":"2026-08-26T10:14:09","modified_gmt":"2026-08-26T02:14:09","slug":"alimentatore-di-prova-a602-36v-sostituzione","status":"publish","type":"page","link":"https:\/\/www.dtflinko.com\/it\/technical-services\/printer-technical-operation-repair\/a602-36v-power-supply-test-replacement\/","title":{"rendered":"Sostituzione dell&#039;alimentatore A-602 | Alimentatore da 36 V"},"content":{"rendered":"<section class=\"section\" id=\"section_1851007194\">\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-1855714221\">\n\n\t<div id=\"col-453133290\" 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-1982091325\" class=\"text\">\n\t\t\n<h1 style=\"text-align: center;\">Verifica e sostituzione dell&#039;alimentatore da 36 V sulla stampante DTF A602<\/h1>\n\t\t\n<style>\n#text-1982091325 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-3547807695\" 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 solo l&#039;alimentatore da 36 V. 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-3547807695 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-3762866771\" 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>L&#039;asse X non si muove, emette rumori anomali o segnala un errore.<\/td>\n<td>Alimentatore da 36 V<\/td>\n<td>Segui questa guida<\/td>\n<\/tr>\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>Vedere <a href=\"https:\/\/www.dtflinko.com\/it\/servizi-tecnici\/riparazione-funzionamento-tecnico-stampante\/test-di-sostituzione-del-modulo-di-alimentazione-multi-uscita-a602\/\">\u201c&quot;Test e sostituzione del modulo di alimentazione multi-uscita sulla stampante A602 DTF&quot;\u201d<\/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-3762866771 {\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-1806332872\">\n\n\t<div id=\"col-374928575\" 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.-36v-power-supply-function\" data-bullet=\"true\" data-link=\"#1.-36v-power-supply-function\" data-title=\"1. 36V Power Supply Function\"><a name=\"1.-36v-power-supply-function\"><\/a><\/span>\n<h2>1. Funzione di alimentazione a 36 V<\/h2>\n<p>La stampante A602 utilizza diversi alimentatori. Ciascun alimentatore fornisce la tensione necessaria a uno specifico sistema.<\/p>\n<p>L&#039;alimentatore da 36 V fornisce direttamente 36 V CC al motore dell&#039;asse X. Non \u00e8 presente alcuna scheda di controllo intermedia. Verificare la tensione di uscita di 36 V per accertarsi che l&#039;alimentazione al motore dell&#039;asse X sia corretta.<\/p>\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.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-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"1 Panoramica dell&#039;alimentatore\" ids=\"19241\" 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-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview.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-370161301\" 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>Il modulo di alimentazione multi-uscita fornisce energia al regolatore di temperatura, alla ventola di raffreddamento, al driver dell&#039;asse Y, al sistema di agitazione dell&#039;inchiostro bianco e alla luce LED. Fornisce inoltre energia alla scheda madre a 24 V, alla scheda madre a 42 V e alla scheda del carrello a 42 V.<\/p>\n<p>Per i test e la sostituzione, vedere <a href=\"https:\/\/www.dtflinko.com\/it\/servizi-tecnici\/riparazione-funzionamento-tecnico-stampante\/test-di-sostituzione-del-modulo-di-alimentazione-multi-uscita-a602\/\" data-wplink-edit=\"true\">\u201c&quot;Testare e sostituire il modulo di alimentazione multi-uscita sulla stampante A602 DTF.&quot;\u201d<\/a><\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-814512069\">\n\n\t<div id=\"col-2406379\" 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.-36v-power-supply-wiring-diagram\" data-bullet=\"true\" data-link=\"#2.-36v-power-supply-wiring-diagram\" data-title=\"2. 36V Power Supply Wiring Diagram\"><a name=\"2.-36v-power-supply-wiring-diagram\"><\/a><\/span>\n<h2>2. Schema elettrico dell&#039;alimentatore da 36 V<\/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\/2-36V-Power-Supply-Wiring-Diagram.webp\" title=\"Schema elettrico dell&#039;alimentatore 2-36V\">            <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\/2-36V-Power-Supply-Wiring-Diagram-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"Schema di cablaggio dell&#039;alimentatore da 36 V\" ids=\"19242,19244\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>Schema elettrico dell&#039;alimentatore 2-36V<\/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\/2-36V-Power-Supply-Wiring-Diagram-Chinese-Version.webp\" title=\"Schema di cablaggio dell&#039;alimentatore 2-36V - 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\/2-36V-Power-Supply-Wiring-Diagram-Chinese-Version-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"2 Schema di cablaggio dell&#039;alimentatore da 36 V - Versione cinese\" ids=\"19242,19244\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-Chinese-Version-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-Chinese-Version-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-Chinese-Version-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-Chinese-Version-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-Chinese-Version-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-Chinese-Version-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-Chinese-Version.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>Schema di cablaggio dell&#039;alimentatore 2-36V - Versione cinese<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\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: 21.00pt;\">\n<td class=\"et3\" style=\"height: 63.00pt; width: 244.50pt;\" rowspan=\"3\" width=\"326\" height=\"84\">Ingresso CA<br \/>(Alimentazione esterna \u2192 Alimentatore da 36 V)<\/td>\n<td class=\"et3\" style=\"width: 78.00pt;\" width=\"104\">\u2460<\/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=\"et3\" style=\"width: 78.00pt;\" width=\"104\">\u2461<\/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=\"et3\" style=\"width: 78.00pt;\" width=\"104\">\u2462<\/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=\"et3\" style=\"height: 42.00pt; width: 244.50pt;\" rowspan=\"2\" width=\"326\" height=\"56\">Uscita CC<br \/>(Alimentatore 36V \u2192 Motore asse X)<\/td>\n<td class=\"et3\" style=\"width: 78.00pt;\" width=\"104\">\u2463<\/td>\n<td class=\"et3\" style=\"width: 197.25pt;\" width=\"263\">36V Negativo<\/td>\n<td class=\"et3\" style=\"width: 340.50pt;\" width=\"454\">Uscita al motore dell&#039;asse X (\u2212)<\/td>\n<\/tr>\n<tr style=\"height: 21.00pt;\">\n<td class=\"et3\" style=\"width: 78.00pt;\" width=\"104\">\u2464<\/td>\n<td class=\"et3\" style=\"width: 197.25pt;\" width=\"263\">36V Positivo<\/td>\n<td class=\"et3\" style=\"width: 340.50pt;\" width=\"454\">Uscita al motore dell&#039;asse X (+)<\/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-1835205816\">\n\n\t<div id=\"col-1870545164\" 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 un ingresso CA esterno sui terminali \u2460\u2013\u2461, l&#039;uscita a 36 V sui terminali \u2463\u2013\u2464 sar\u00e0 pari a 0 V. Questo \u00e8 normale e non indica un malfunzionamento dell&#039;alimentatore. Verificare prima l&#039;ingresso CA esterno. Successivamente, verificare l&#039;uscita a 36 V.<\/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 l&#039;alimentatore.<\/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.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-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.1-1 Interruttore di alimentazione principale acceso\" ids=\"19245,19246\" 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-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On.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.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-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.1-2 Interruttore di arresto di emergenza Ruotare in senso orario per sbloccare\" ids=\"19245,19246\" 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-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release.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-1807674734\" 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;alimentazione esterna (ingresso CA) ai punti \u2460\u2013\u2461<\/h3>\n<p><strong>Impostazione del multimetro:<\/strong> ACV 600V<\/p>\n<p><strong>Condizioni di prova:<\/strong> Stampante accesa<\/p>\n<p><strong>Metodo di prova:<\/strong><\/p>\n<ol>\n<li>Sonda nera \u2192 \u2460 (N neutro)<\/li>\n<li>Sonda rossa \u2192 \u2461 (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-Measure-External-AC-Input.webp\" title=\"3.2-Misura-Ingresso-CA-Esterno\">            <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-Measure-External-AC-Input-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.2 Misurare l&#039;ingresso CA esterno\" ids=\"19247\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-Measure-External-AC-Input-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-Measure-External-AC-Input-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-Measure-External-AC-Input-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-Measure-External-AC-Input-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-Measure-External-AC-Input-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-Measure-External-AC-Input-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-Measure-External-AC-Input.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.2-Misura-Ingresso-CA-Esterno<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n<p><strong>Intervallo normale:<\/strong>\u00a0Alimentazione CA 200\u2013240 V per una stampante da 220 V.<\/p>\n<p>Per una stampante a 110 V, l&#039;intervallo normale \u00e8 CA 100\u2013127 V. Verificare la tensione nominale sulla targhetta accanto alla presa di alimentazione della stampante.<\/p>\n<p>Se la lettura \u00e8 normale, l&#039;alimentatore sta ricevendo corrente alternata. Procedere alla Sezione 3.3.<\/p>\n<p><strong>Anormale:<\/strong> La lettura \u00e8 pari a 0 V o chiaramente instabile. Ci\u00f2 non indica un guasto all&#039;alimentatore. Verificare i seguenti elementi in ordine:<\/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 i punti \u2460\u2013\u2461. Se la lettura \u00e8 ancora 0V, 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-1943860997\" 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 l&#039;uscita CC dell&#039;alimentatore da 36 V (\u2463\u2013\u2464)<\/h3>\n<p>Questo passaggio verifica se l&#039;uscita dell&#039;alimentatore da 36 V \u00e8 normale.<\/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. L&#039;alimentatore da 36 V alimenta direttamente il motore dell&#039;asse X, quindi la tensione \u00e8 presente anche in modalit\u00e0 standby.<\/p>\n<p><strong>Metodo di prova:<\/strong><\/p>\n<ol>\n<li>Sonda nera \u2192 \u2463 (36V negativo)<\/li>\n<li>Sonda rossa \u2192 \u2464 (36V positivo)<\/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\/3.3-1-Measure-DC-Output.webp\" title=\"3.3-1-Misura-uscita-CC\">            <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-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.3-1 Misurare l&#039;uscita CC\" ids=\"19248\" 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-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.3-1-Misura-uscita-CC<\/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-822636198\" 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 Valutare la lettura dell&#039;uscita CC<\/h4>\n<table>\n<thead>\n<tr>\n<th>Alimentatore da 36 V con uscita CC<\/th>\n<th>Stato<\/th>\n<th>Azione<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>35\u201337V e il motore dell&#039;asse X funziona normalmente<\/td>\n<td>L&#039;uscita CC \u00e8 normale<\/td>\n<td>L&#039;alimentazione \u00e8 normale. Non \u00e8 necessaria alcuna sostituzione.<\/td>\n<\/tr>\n<tr>\n<td>35\u201337V ma il motore dell&#039;asse X non funziona<\/td>\n<td>L&#039;alimentazione elettrica funziona correttamente. Il guasto non risiede nell&#039;alimentatore.<\/td>\n<td>Continuare a verificare la tensione di ingresso del motore dell&#039;asse X. Vedere la Sezione 3.3.2.<\/td>\n<\/tr>\n<tr>\n<td>0 V o nettamente al di sotto del valore normale<br \/>\n(Ingresso CA confermato normale)<\/td>\n<td>guasto interno dell&#039;alimentatore<\/td>\n<td>Sostituire l&#039;alimentatore da 36 V. Vedere la Sezione 4.<\/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\/3.3-2-Normal-Power-Supply-Output.webp\" title=\"3.3-2-Uscita-dell-alimentazione-normale\">            <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-Normal-Power-Supply-Output-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.3-2 Uscita di alimentazione normale\" ids=\"19249,19250\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Normal-Power-Supply-Output-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Normal-Power-Supply-Output-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Normal-Power-Supply-Output-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Normal-Power-Supply-Output-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Normal-Power-Supply-Output-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Normal-Power-Supply-Output-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Normal-Power-Supply-Output.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.3-2-Uscita-dell-alimentazione-normale<\/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-Abnormal-Power-Supply-Output.webp\" title=\"3.3-3-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\/3.3-3-Abnormal-Power-Supply-Output-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.3-3 Uscita anomala dell&#039;alimentatore\" ids=\"19249,19250\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Abnormal-Power-Supply-Output-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Abnormal-Power-Supply-Output-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Abnormal-Power-Supply-Output-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Abnormal-Power-Supply-Output-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Abnormal-Power-Supply-Output-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Abnormal-Power-Supply-Output-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Abnormal-Power-Supply-Output.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.3-3-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-991599492\" 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 Verificare la tensione di ingresso del motore dell&#039;asse X<\/h4>\n<p>Questo passaggio determina se l&#039;alimentazione raggiunge il motore dell&#039;asse X o se il motore stesso \u00e8 difettoso.<\/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<p><strong>Punto di prova:<\/strong> Terminali di ingresso alimentazione del motore dell&#039;asse X.<\/p>\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\/3.3-4-Measure-X-Axis-Motor-Input-Voltage.webp\" title=\"3.3-4-Misurare la tensione di ingresso del motore sull&#039;asse X\">            <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-X-Axis-Motor-Input-Voltage-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.3-4 Misurare la tensione di ingresso del motore dell&#039;asse X\" ids=\"19251\" 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-X-Axis-Motor-Input-Voltage-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-X-Axis-Motor-Input-Voltage-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-X-Axis-Motor-Input-Voltage-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-X-Axis-Motor-Input-Voltage-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-X-Axis-Motor-Input-Voltage-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-X-Axis-Motor-Input-Voltage-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-X-Axis-Motor-Input-Voltage.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.3-4-Misurare la tensione di ingresso del motore sull&#039;asse X<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n<table>\n<thead>\n<tr>\n<th>Tensione di ingresso del motore dell&#039;asse X<\/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 motore dell&#039;asse X. Il cavo potrebbe presentare un circuito aperto oppure un contatto potrebbe essere ossidato.<\/td>\n<td>Controllare il cavo e i connettori. Sostituire il cavo se necessario.<\/td>\n<\/tr>\n<tr>\n<td>35\u201337V ma il motore dell&#039;asse X non funziona<\/td>\n<td>Guasto al motore dell&#039;asse X<\/td>\n<td>Sostituire il motore dell&#039;asse X<\/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-1063020832\">\n\n\t<div id=\"col-1040945845\" 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-36v-power-supply\" data-bullet=\"true\" data-link=\"#4.-replace-the-36v-power-supply\" data-title=\"4. Replace the 36V Power Supply\"><a name=\"4.-replace-the-36v-power-supply\"><\/a><\/span>\n<h2>4. Sostituire l&#039;alimentatore da 36 V<\/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.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-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"4.1-1 Premere l&#039;interruttore di arresto di emergenza\" ids=\"19252,19253\" 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-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch.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.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-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"4.1-2 Spegnere l&#039;interruttore principale e scollegare il cavo di alimentazione\" ids=\"19252,19253\" 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-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord.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-1490710022\" 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 alimentatore<\/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\u2464 nell&#039;ordine indicato. Scollegare i cavi (vedere Fig. 2).<\/li>\n<li>Rimuovere le viti di fissaggio dell&#039;alimentatore. Rimuovere il vecchio alimentatore (vedere Fig. 4.2-1 e Fig. 4.2-2).<\/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-Remove-Power-Supply-Mounting-Screws.webp\" title=\"4.2-1-Rimuovere le viti di montaggio 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\/4.2-1-Remove-Power-Supply-Mounting-Screws-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"4.2-1 Rimuovere le viti di fissaggio dell&#039;alimentatore\" ids=\"19254,19255\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Remove-Power-Supply-Mounting-Screws-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Remove-Power-Supply-Mounting-Screws-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Remove-Power-Supply-Mounting-Screws-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Remove-Power-Supply-Mounting-Screws-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Remove-Power-Supply-Mounting-Screws-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Remove-Power-Supply-Mounting-Screws-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Remove-Power-Supply-Mounting-Screws.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>4.2-1-Rimuovere le viti di montaggio dell&#039;alimentatore<\/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-Remove-Old-36V-Power-Supply.webp\" title=\"4.2-2-Rimuovere-il-vecchio-alimentatore-da-36V\">            <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-Remove-Old-36V-Power-Supply-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"4.2-2 Rimuovere il vecchio alimentatore da 36 V\" ids=\"19254,19255\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Remove-Old-36V-Power-Supply-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Remove-Old-36V-Power-Supply-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Remove-Old-36V-Power-Supply-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Remove-Old-36V-Power-Supply-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Remove-Old-36V-Power-Supply-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Remove-Old-36V-Power-Supply-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Remove-Old-36V-Power-Supply.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>4.2-2-Rimuovere-il-vecchio-alimentatore-da-36V<\/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-1163562586\" 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 alimentatore<\/h3>\n<ol>\n<li>Verifica il modello. Confronta il nuovo alimentatore 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>Controllare il selettore di tensione. Il selettore 115V\/230V sul nuovo alimentatore deve corrispondere alla tensione nominale riportata sulla targhetta accanto alla presa di alimentazione della stampante.<\/li>\n<li>Installare l&#039;alimentatore. Allinearlo con i fori di montaggio e serrare le viti di fissaggio (vedere Fig. 4.2-1).<\/li>\n<li>Collegare i cavi. Seguire la Figura 2 e ricollegare tutti i cavi nell&#039;ordine indicato. Assicurarsi che ogni 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 alimentatore all&#039;accensione. Verificare l&#039;impostazione prima di collegare l&#039;alimentazione.<\/p>\n<p>\u26a0 Se il filo di terra \u2462 non \u00e8 collegato, 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-823753606\">\n\n\t<div id=\"col-205426762\" 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-128441268\">\n\n\t<div id=\"col-1371013782\" 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 l&#039;alimentatore, eseguire questi tre controlli per confermare il corretto funzionamento dell&#039;alimentatore da 36 V:<\/p>\n<ol>\n<li>L&#039;indicatore di alimentazione \u00e8 acceso (vedere Fig. 6).<\/li>\n<li>Ripetere il test di uscita CC ai punti \u2463\u2013\u2464 come descritto nella Sezione 3.3. La lettura dovrebbe essere compresa tra 35 e 37 V.<\/li>\n<li>Il motore dell&#039;asse X 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.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-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"6 Indicatore di alimentazione acceso\" ids=\"19256\" 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-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On.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-1883071944\">\n\n\t<div id=\"col-1017201084\" 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_1851007194 {\n  padding-top: 40px;\n  padding-bottom: 40px;\n}\n@media (min-width:850px) {\n  #section_1851007194 {\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":19242,"parent":15609,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-19243","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 36V Power Supply Test and Replacement Guide | LINKO<\/title>\n<meta name=\"description\" content=\"Test the AC input and DC output of the 36V power supply on the LINKO A602 DTF printer, then replace the power supply safely. 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