{"id":19455,"date":"2026-08-27T16:59:52","date_gmt":"2026-08-27T08:59:52","guid":{"rendered":"https:\/\/www.dtflinko.com\/?page_id=19455"},"modified":"2026-08-28T11:09:15","modified_gmt":"2026-08-28T03:09:15","slug":"correction-des-noirs-gris-ternes-impression-dtf","status":"publish","type":"page","link":"https:\/\/www.dtflinko.com\/fr\/technical-services\/printer-technical-operation-repair\/fix-dull-grey-blacks-dtf-printing\/","title":{"rendered":"Fixez les noirs ternes ou gris."},"content":{"rendered":"<section class=\"section\" id=\"section_2102756714\">\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-504016846\">\n\n\t<div id=\"col-1611821253\" 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-500107853\" class=\"text\">\n\t\t\n<h1 style=\"text-align: center;\">Comment corriger les noirs ternes ou gris\u00e2tres en impression DTF<\/h1>\n\t\t\n<style>\n#text-500107853 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-2125605538\" class=\"text\">\n\t\t\n<p style=\"text-align: center;\">Correction des noirs ternes ou gris\u00e2tres | Pr\u00e9paration d&#039;image | Pour imprimantes LINKO DTF | Windows et interface anglaise d&#039;Adobe Photoshop<\/p>\n\t\t\n<style>\n#text-2125605538 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"is-divider divider clearfix\" style=\"max-width:1200px;height:2px;\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1751273377\">\n\n\t<div id=\"col-487178477\" 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.-what-this-document-covers\" data-bullet=\"true\" data-link=\"#1.-what-this-document-covers\" data-title=\"1. What this document covers\"><a name=\"1.-what-this-document-covers\"><\/a><\/span>\n<h2>1. Objet du pr\u00e9sent document<\/h2>\n<p>Les zones noires du motif apparaissent grises, pas assez fonc\u00e9es ou avec une couverture insuffisante.<\/p>\n<p>L&#039;une des raisons est que le noir de l&#039;image n&#039;est pas un noir pur. Les valeurs RGB 30\/30\/30 et RGB 50\/50\/50 correspondent \u00e0 des gris fonc\u00e9s, et non \u00e0 du noir pur, et la diff\u00e9rence est difficilement perceptible \u00e0 l&#039;\u00e9cran. Lors des tests, le noir pur et ces gris fonc\u00e9s imprim\u00e9s sur le m\u00eame tissu pr\u00e9sentaient une diff\u00e9rence de profondeur nettement visible.<\/p>\n<p><strong>Pourquoi c&#039;est important pour DTF\u00a0:<\/strong> LINKO a test\u00e9 cette technique sur un tissu blanc, avec un seul jeu de consommables et un seul profil d&#039;impression. Du noir pur (RVB 0\/0\/0) et des gris fonc\u00e9s (RVB 30\/30\/30, 50\/50\/50, 80\/80\/80) ont \u00e9t\u00e9 imprim\u00e9s sur le m\u00eame tissu. La profondeur diff\u00e9rait nettement\u00a0: plus la valeur de gris \u00e9tait \u00e9lev\u00e9e, plus le r\u00e9sultat imprim\u00e9 \u00e9tait gris\u00e2tre. Remplacer le noir de l&#039;image par un noir pur constitue donc une solution efficace.<\/p>\n<p><strong>V\u00e9rification rapide\u00a0:<\/strong> Cliquez sur la zone noire avec l&#039;outil Pipette et v\u00e9rifiez si elle affiche 0 \/ 0 \/ 0. Le chapitre 2 d\u00e9taille la proc\u00e9dure.<\/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-Pure-Black-and-Dark-Grey-Comparison.webp\" title=\"1-Comparaison entre le noir pur et le gris fonc\u00e9\">            <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-Pure-Black-and-Dark-Grey-Comparison-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"1. Comparaison entre le noir pur et le gris fonc\u00e9\" ids=\"19458\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Pure-Black-and-Dark-Grey-Comparison-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Pure-Black-and-Dark-Grey-Comparison-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Pure-Black-and-Dark-Grey-Comparison-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Pure-Black-and-Dark-Grey-Comparison-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Pure-Black-and-Dark-Grey-Comparison-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Pure-Black-and-Dark-Grey-Comparison-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Pure-Black-and-Dark-Grey-Comparison.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>1-Comparaison entre le noir pur et le gris fonc\u00e9<\/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<\/div>\n<div class=\"row\"  id=\"row-640255774\">\n\n\t<div id=\"col-764660055\" 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.-first-decide:-image-or-equipment\" data-bullet=\"true\" data-link=\"#2.-first-decide:-image-or-equipment\" data-title=\"2. First decide: image or equipment\"><a name=\"2.-first-decide:-image-or-equipment\"><\/a><\/span>\n<h2>2. D\u00e9cidez d&#039;abord : image ou \u00e9quipement<\/h2>\n<p>Avant toute intervention, v\u00e9rifiez de quel c\u00f4t\u00e9 se situe le probl\u00e8me. Aucun outil externe n&#039;est n\u00e9cessaire. Cette v\u00e9rification est la plus \u00e9conomique et vous \u00e9vitera des manipulations inutiles par la suite.<\/p>\n<h3>2.1 V\u00e9rifier avec l&#039;outil pipette (v\u00e9rification principale)<\/h3>\n<ol>\n<li><b><\/b>Ouvrez l&#039;image dans Photoshop et s\u00e9lectionnez le <strong>Outil compte-gouttes.<\/strong>(Voir Fig. 2.1-1)<\/li>\n<li><b><\/b>Dans la barre d&#039;options, d\u00e9finissez <strong>Taille de l&#039;\u00e9chantillon<\/strong> \u00e0 <strong>Moyenne 3 par 3.<\/strong> Cela permet d&#039;\u00e9viter une erreur due \u00e0 un seul pixel. (Voir Fig. 2.1-2)<\/li>\n<li><b><\/b>Ouvrir le panneau d&#039;informations\u00a0: cliquer <strong>Fen\u00eatre \u2192 Info.<\/strong>(Voir Fig. 2.1-3)<\/li>\n<li><b><\/b>D\u00e9placez la pipette sur la zone noire qui s&#039;imprime en gris. Lisez les valeurs RVB dans le panneau Informations. (Voir Fig. 2.1-4)<\/li>\n<\/ol>\n<p>Comparez la lecture avec le tableau ci-dessous\u00a0:<\/p>\n<table>\n<thead>\n<tr>\n<th>lecture au compte-gouttes<\/th>\n<th>Que faire ensuite ?<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0 \/ 0 \/ 0<\/td>\n<td>La zone est d\u00e9j\u00e0 d&#039;un noir pur. Aucune autre modification du noir de l&#039;image n&#039;est n\u00e9cessaire. Si l&#039;impression reste grise, v\u00e9rifiez le c\u00f4t\u00e9 impression. <a href=\"https:\/\/www.dtflinko.com\/fr\/services-techniques\/reparation-technique-de-limprimante\/depannage-des-couleurs-dimpression-dtf\/\">R\u00e9solution des probl\u00e8mes li\u00e9s aux diff\u00e9rences de couleur d&#039;impression,<\/a> Vous pouvez \u00e9galement contacter l&#039;assistance technique et tester un autre profil d&#039;impression. Ce document se termine ici.<\/td>\n<\/tr>\n<tr>\n<td>Pas 0 \/ 0 \/ 0 (par exemple 30\/30\/30 ou 50\/50\/50)<\/td>\n<td>Si la zone est cens\u00e9e \u00eatre enti\u00e8rement noire dans le dessin mais n&#039;affiche pas 0 \/ 0 \/ 0, passez au chapitre 3. Une zone gris fonc\u00e9 intentionnellement n&#039;est pas un d\u00e9faut.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Note:<\/strong> Si l&#039;image comporte plusieurs zones noires, d\u00e9placez la pipette sur chacune d&#039;elles. Si une zone est cens\u00e9e \u00eatre enti\u00e8rement noire dans la conception, mais que sa valeur n&#039;est pas de 0\/0\/0, traitez-la conform\u00e9ment \u00e0 ce document. Une zone gris fonc\u00e9 intentionnellement pr\u00e9sente n&#039;est pas un d\u00e9faut.<\/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\/2.1-1-Select-Eyedropper-Tool.webp\" title=\"2.1-1-S\u00e9lectionner-Outil-Pipeline\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"281\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-1-Select-Eyedropper-Tool-500x281.webp\" class=\"attachment-medium size-medium\" alt=\"2.1-1 S\u00e9lectionner l&#039;outil pipette\" ids=\"19459,19460,19461,19462\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-1-Select-Eyedropper-Tool-500x281.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-1-Select-Eyedropper-Tool-1024x576.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-1-Select-Eyedropper-Tool-400x225.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-1-Select-Eyedropper-Tool-768x432.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-1-Select-Eyedropper-Tool-18x10.webp 18w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-1-Select-Eyedropper-Tool-600x338.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-1-Select-Eyedropper-Tool.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>2.1-1-S\u00e9lectionner-Outil-Pipeline<\/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\/2.1-2-Set-Sample-Size-to-3-by-3-Average.webp\" title=\"2.1-2-Set-Sample-Size-to-3-by-3-Average\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"281\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-2-Set-Sample-Size-to-3-by-3-Average-500x281.webp\" class=\"attachment-medium size-medium\" alt=\"2.1-2 D\u00e9finir la taille de l&#039;\u00e9chantillon \u00e0 3 x 3 Moyenne\" ids=\"19459,19460,19461,19462\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-2-Set-Sample-Size-to-3-by-3-Average-500x281.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-2-Set-Sample-Size-to-3-by-3-Average-1024x576.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-2-Set-Sample-Size-to-3-by-3-Average-400x225.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-2-Set-Sample-Size-to-3-by-3-Average-768x432.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-2-Set-Sample-Size-to-3-by-3-Average-18x10.webp 18w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-2-Set-Sample-Size-to-3-by-3-Average-600x338.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-2-Set-Sample-Size-to-3-by-3-Average.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>2.1-2-Set-Sample-Size-to-3-by-3-Average<\/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\/2.1-3-Click-Window-and-Info.webp\" title=\"2.1-3-Click-Fen\u00eatre-et-Info\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"281\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-3-Click-Window-and-Info-500x281.webp\" class=\"attachment-medium size-medium\" alt=\"2.1-3 Fen\u00eatre de clic et informations\" ids=\"19459,19460,19461,19462\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-3-Click-Window-and-Info-500x281.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-3-Click-Window-and-Info-1024x576.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-3-Click-Window-and-Info-400x225.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-3-Click-Window-and-Info-768x432.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-3-Click-Window-and-Info-18x10.webp 18w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-3-Click-Window-and-Info-600x338.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-3-Click-Window-and-Info.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>2.1-3-Click-Fen\u00eatre-et-Info<\/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\/2.1-4-Move-the-Eyedropper-and-Read-RGB-Values.webp\" title=\"2.1-4-D\u00e9placez-la-pipette-et-lisez-les-valeurs-RVB\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"281\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-4-Move-the-Eyedropper-and-Read-RGB-Values-500x281.webp\" class=\"attachment-medium size-medium\" alt=\"2.1-4 D\u00e9placez la pipette et lisez les valeurs RVB\" ids=\"19459,19460,19461,19462\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-4-Move-the-Eyedropper-and-Read-RGB-Values-500x281.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-4-Move-the-Eyedropper-and-Read-RGB-Values-1024x576.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-4-Move-the-Eyedropper-and-Read-RGB-Values-400x225.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-4-Move-the-Eyedropper-and-Read-RGB-Values-768x432.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-4-Move-the-Eyedropper-and-Read-RGB-Values-18x10.webp 18w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-4-Move-the-Eyedropper-and-Read-RGB-Values-600x338.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2.1-4-Move-the-Eyedropper-and-Read-RGB-Values.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>2.1-4-D\u00e9placez-la-pipette-et-lisez-les-valeurs-RVB<\/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-1819502342\" 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>2.2 Contr\u00f4le secondaire (lorsque le compte-gouttes n&#039;est pas pratique)<\/h3>\n<table>\n<thead>\n<tr>\n<th>Ce que vous voyez<\/th>\n<th>L\u00e0 o\u00f9 il appartient<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Les couleurs ne sont globalement pas assez profondes, ou alors elles tirent sur le gris.<\/td>\n<td>Il ne s&#039;agit pas uniquement d&#039;un probl\u00e8me li\u00e9 \u00e0 l&#039;informatique. Proc\u00e9dez au d\u00e9pannage couche par couche avec la version 3.1.16.<\/td>\n<\/tr>\n<tr>\n<td>Bandes sur l&#039;impression<\/td>\n<td>C\u00f4t\u00e9 mat\u00e9riel. Sans rapport avec la retouche d&#039;images. Contactez le support technique.<\/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-2063145726\">\n\n\t<div id=\"col-426716778\" 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.-fix-the-black\" data-bullet=\"true\" data-link=\"#3.-fix-the-black\" data-title=\"3. Fix the black\"><a name=\"3.-fix-the-black\"><\/a><\/span>\n<h2>3. R\u00e9parer le noir<\/h2>\n<h3>3.1 Identifier le type de conception, puis choisir la m\u00e9thode<\/h3>\n<p>Diff\u00e9rents types de design requi\u00e8rent diff\u00e9rentes m\u00e9thodes. Utilisez le tableau ci-dessous pour identifier votre image.<\/p>\n<table>\n<thead>\n<tr>\n<th>Type de conception<\/th>\n<th>Comment l&#039;identifier<\/th>\n<th>M\u00e9thode<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Conception avec des couleurs clairement s\u00e9par\u00e9es (logo, texte, illustration plate)<\/td>\n<td>Le motif est compos\u00e9 de zones de couleur unie, sans d\u00e9grad\u00e9 ni d\u00e9tail d&#039;ombre.<\/td>\n<td>1. S\u00e9lectionnez la gamme de couleurs, puis remplissez avec du noir pur (motif multicolore). 2. D\u00e9placez le point noir des niveaux \u00e0 l&#039;endroit souhait\u00e9 (motif monochrome).<\/td>\n<\/tr>\n<tr>\n<td>Photo ou dessin avec d\u00e9tails d&#039;ombre (ombres, d\u00e9grad\u00e9s, transitions tonales)<\/td>\n<td>Le motif pr\u00e9sente des d\u00e9grad\u00e9s, des ombres ou de la texture, ou bien le noir c\u00f4toie d&#039;autres couleurs sombres.<\/td>\n<td>Faites glisser le point noir des niveaux par petits incr\u00e9ments et observez les zones d&#039;ombre. Si vous allez trop loin, les d\u00e9tails de l&#039;ombre seront \u00e9cras\u00e9s et formeront un bloc uniforme.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Note:<\/strong> Pour les d\u00e9partager rapidement\u00a0: agrandissez l\u2019image. Si elle ne contient que des aplats de couleur sans d\u00e9grad\u00e9, il s\u2019agit du premier type. Si elle pr\u00e9sente des d\u00e9grad\u00e9s de tons, des ombres ou une texture, ou si le noir c\u00f4toie d\u2019autres couleurs fonc\u00e9es, il s\u2019agit du second type.<\/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\/3.1-1-Design-with-Clearly-Separated-Colors.webp\" title=\"3.1-1-Conception-avec-des-couleurs-clairement-s\u00e9par\u00e9es\">            <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-Design-with-Clearly-Separated-Colors-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.1-1 Conception avec des couleurs clairement s\u00e9par\u00e9es\" ids=\"19463,19464\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Design-with-Clearly-Separated-Colors-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Design-with-Clearly-Separated-Colors-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Design-with-Clearly-Separated-Colors-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Design-with-Clearly-Separated-Colors-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Design-with-Clearly-Separated-Colors-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Design-with-Clearly-Separated-Colors-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Design-with-Clearly-Separated-Colors.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.1-1-Conception-avec-des-couleurs-clairement-s\u00e9par\u00e9es<\/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-Design-with-Shadow-Detail.webp\" title=\"3.1-2-Design-avec-d\u00e9tail-d&#039;ombre\">            <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-Design-with-Shadow-Detail-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.1-2 Conception avec d\u00e9tails d&#039;ombre\" ids=\"19463,19464\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Design-with-Shadow-Detail-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Design-with-Shadow-Detail-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Design-with-Shadow-Detail-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Design-with-Shadow-Detail-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Design-with-Shadow-Detail-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Design-with-Shadow-Detail-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Design-with-Shadow-Detail.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.1-2-Design-avec-d\u00e9tail-d&#039;ombre<\/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-2113555665\" 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 M\u00e9thode 1\u00a0: pousser le noir jusqu\u2019au noir pur avec Levels<\/h3>\n<p>Le curseur du point noir dans Niveaux se trouve \u00e0 gauche. Il force chaque pixel plus fonc\u00e9 que cette valeur \u00e0 devenir noir pur (RVB 0 \/ 0 \/ 0).<\/p>\n<p>Une seule action permet de r\u00e9soudre deux probl\u00e8mes courants. Premi\u00e8rement\u00a0: <strong>Une seule zone noire n&#039;est pas suffisamment noire.<\/strong> Faites glisser le point noir au-del\u00e0 de cette valeur grise. Deuxi\u00e8mement\u00a0: <strong>L&#039;image enti\u00e8re para\u00eet grise.<\/strong> Les zones d&#039;ombre sur l&#039;ensemble de l&#039;image sont mises \u00e0 z\u00e9ro simultan\u00e9ment.<\/p>\n<p><strong>Mesures:<\/strong><\/p>\n<ol>\n<li><b><\/b>Cliquez sur la zone noire qui s&#039;imprime en gris avec le <strong>Outil d&#039;\u00e9chantillonnage des couleurs.<\/strong> La couleur est maintenant \u00e9chantillonn\u00e9e et le panneau Info affiche ses valeurs RGB. (Voir Fig. 3.2-1\/ 3.2-2)<\/li>\n<li><b><\/b>Cliquez <strong>Image \u2192 R\u00e9glages \u2192 Niveaux<\/strong>(Raccourci Ctrl + L). (Voir Fig. 3.2-3)<\/li>\n<li><b><\/b>Faites glisser le curseur du point noir \u00e0 gauche de <strong>Niveaux d&#039;entr\u00e9e<\/strong> \u00e0 droite. Observez les valeurs RVB dans le panneau d&#039;informations.<\/li>\n<li><b><\/b>Arr\u00eatez-vous lorsque la zone noire atteint le noir pur, c&#039;est-\u00e0-dire <strong>R 0 \/ G 0 \/ B 0.<\/strong><\/li>\n<li><b><\/b>Cliquez <strong>D&#039;ACCORD.<\/strong>(Voir Fig. 3.2-4)<\/li>\n<li><b><\/b>Exportez un PNG avec un fond transparent comme d\u00e9crit dans <a href=\"https:\/\/www.dtflinko.com\/fr\/services-techniques\/reparation-technique-de-limprimante\/verifier-les-images-pretes-a-imprimer-impression-dtf\/\">V\u00e9rifier les images pr\u00eates \u00e0 imprimer<\/a> <b><\/b>chapitre 4.<\/li>\n<\/ol>\n<p><strong>Note:<\/strong> L&#039;outil \u00c9chantillon de couleur laisse un point d&#039;\u00e9chantillonnage fixe sur l&#039;image, et ses valeurs restent visibles dans le panneau Informations. Lorsque vous d\u00e9placez le curseur du point noir, vous pouvez ainsi observer les valeurs se d\u00e9placer vers 0, au lieu de les \u00e9valuer \u00e0 l&#039;\u0153il nu.<\/p>\n<h4>Effet secondaire (important)<\/h4>\n<p><strong>Important:<\/strong> Le curseur \u00ab\u00a0Point noir\u00a0\u00bb des Niveaux affecte toutes les zones sombres de l&#039;image, et pas seulement le noir. Un r\u00e9glage trop \u00e9lev\u00e9 peut transformer les zones bleu fonc\u00e9, rouge fonc\u00e9 et les ombres en un noir uniforme, entra\u00eenant une perte de d\u00e9tails. Apr\u00e8s tout r\u00e9glage, v\u00e9rifiez toujours ces zones.<\/p>\n<p><strong>Comment v\u00e9rifier :<\/strong> Cliquez sur d&#039;autres zones sombres de l&#039;image avec l&#039;outil Pipette. Si une zone initialement bleu fonc\u00e9, par exemple 20\/20\/60, affiche d\u00e9sormais 0\/0\/0, le point noir est trop \u00e9loign\u00e9. Ramenez-le \u00e0 sa position initiale.<\/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\/3.2-1-Select-the-Color-Sampler-Tool.webp\" title=\"3.2-1-S\u00e9lectionner-l&#039;outil-\u00e9chantillonneur-de-couleur\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"281\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-1-Select-the-Color-Sampler-Tool-500x281.webp\" class=\"attachment-medium size-medium\" alt=\"3.2-1 S\u00e9lectionnez l&#039;outil \u00c9chantillonneur de couleurs\" ids=\"19465,19466,19467,19468\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-1-Select-the-Color-Sampler-Tool-500x281.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-1-Select-the-Color-Sampler-Tool-1024x576.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-1-Select-the-Color-Sampler-Tool-400x225.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-1-Select-the-Color-Sampler-Tool-768x432.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-1-Select-the-Color-Sampler-Tool-18x10.webp 18w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-1-Select-the-Color-Sampler-Tool-600x338.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-1-Select-the-Color-Sampler-Tool.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.2-1-S\u00e9lectionner-l&#039;outil-\u00e9chantillonneur-de-couleur<\/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\/3.2-2-Check-the-RGB-Values.webp\" title=\"3.2-2-V\u00e9rifier-les-valeurs-RVB\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"281\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-2-Check-the-RGB-Values-500x281.webp\" class=\"attachment-medium size-medium\" alt=\"3.2-2 V\u00e9rifier les valeurs RVB\" ids=\"19465,19466,19467,19468\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-2-Check-the-RGB-Values-500x281.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-2-Check-the-RGB-Values-1024x576.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-2-Check-the-RGB-Values-400x225.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-2-Check-the-RGB-Values-768x432.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-2-Check-the-RGB-Values-18x10.webp 18w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-2-Check-the-RGB-Values-600x338.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-2-Check-the-RGB-Values.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.2-2-V\u00e9rifier-les-valeurs-RVB<\/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\/3.2-3-Click-Image-Adjustments-Levels.webp\" title=\"3.2-3-Clic-Ajustements-Image-Niveaux\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"281\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-3-Click-Image-Adjustments-Levels-500x281.webp\" class=\"attachment-medium size-medium\" alt=\"3.2-3 Niveaux de r\u00e9glage de l&#039;image en cliquant\" ids=\"19465,19466,19467,19468\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-3-Click-Image-Adjustments-Levels-500x281.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-3-Click-Image-Adjustments-Levels-1024x576.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-3-Click-Image-Adjustments-Levels-400x225.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-3-Click-Image-Adjustments-Levels-768x432.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-3-Click-Image-Adjustments-Levels-18x10.webp 18w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-3-Click-Image-Adjustments-Levels-600x338.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-3-Click-Image-Adjustments-Levels.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.2-3-Clic-Ajustements-Image-Niveaux<\/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\/3.2-4-Adjust-the-Black-Point-Slider.webp\" title=\"3.2-4-R\u00e9gler-le-curseur-du-point-noir\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"281\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-4-Adjust-the-Black-Point-Slider-500x281.webp\" class=\"attachment-medium size-medium\" alt=\"3.2-4 R\u00e9gler le curseur du point noir\" ids=\"19465,19466,19467,19468\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-4-Adjust-the-Black-Point-Slider-500x281.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-4-Adjust-the-Black-Point-Slider-1024x576.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-4-Adjust-the-Black-Point-Slider-400x225.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-4-Adjust-the-Black-Point-Slider-768x432.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-4-Adjust-the-Black-Point-Slider-18x10.webp 18w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-4-Adjust-the-Black-Point-Slider-600x338.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-4-Adjust-the-Black-Point-Slider.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.2-4-R\u00e9gler-le-curseur-du-point-noir<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n<h3>3.3 M\u00e9thode 2\u00a0: Gamme de couleurs et remplissage en noir pur<\/h3>\n<p>Lorsque l&#039;image contient des couleurs sombres qu&#039;il faut conserver, un r\u00e9glage des niveaux sur l&#039;ensemble de l&#039;image n&#039;est pas appropri\u00e9. Utilisez plut\u00f4t une s\u00e9lection et modifiez uniquement la zone noire.<\/p>\n<p><strong>Mesures:<\/strong><\/p>\n<ol>\n<li><b><\/b>Cliquez <strong>S\u00e9lectionner \u2192 Gamme de couleurs<\/strong>.2.(Voir Fig. 3.3-1)<\/li>\n<li><b><\/b>Cliquez sur la zone noire de l&#039;image avec la pipette dans la fen\u00eatre. (Voir Fig. 3.3-2)<\/li>\n<li><b><\/b>Ajustez le <strong>Flou<\/strong> Observez la zone blanche dans l&#039;aper\u00e7u. R\u00e9glez l&#039;\u201c\u00a0Aper\u00e7u de la s\u00e9lection\u00a0\u201d sur \u201c\u00a0Niveaux de gris\u00a0\u201d pour une meilleure visualisation. Ajustez jusqu&#039;\u00e0 ce que la zone blanche recouvre exactement la zone noire \u00e0 modifier.<\/li>\n<li><b><\/b>Cliquez <strong>D&#039;ACCORD<\/strong> pour cr\u00e9er la s\u00e9lection.(Voir Fig. 3.3-3)<\/li>\n<li><b><\/b>D\u00e9finissez la couleur de premier plan sur noir pur (R 0 \/ G 0 \/ B 0), puis appuyez sur <strong>Alt + Retour arri\u00e8re<\/strong> \u00e0 remplir. (Voir Fig. 3.3-4\/ 3.3-5)<\/li>\n<li><b><\/b>Presse <strong>Ctrl + D<\/strong> Pour d\u00e9s\u00e9lectionner, v\u00e9rifiez avec l&#039;outil Pipette, puis exportez. (Voir Fig. 3.3-6\/ 3.3-7)<\/li>\n<\/ol>\n<p><strong>Note:<\/strong> Plus la valeur de flou est \u00e9lev\u00e9e, plus la gamme de couleurs s\u00e9lectionn\u00e9e est \u00e9tendue. Si elle est trop \u00e9lev\u00e9e, elle s\u00e9lectionne \u00e9galement les zones gris fonc\u00e9 et les ombres et les remplit de noir. Si elle est trop faible, une partie du noir est omise. Surveillez l&#039;aper\u00e7u pendant le r\u00e9glage. N&#039;utilisez pas de valeur fixe.<\/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\/3.3-1-Click-Select-Color-Range.webp\" title=\"3.3-1-S\u00e9lection-de-couleurs-en-1-clic\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"281\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Click-Select-Color-Range-500x281.webp\" class=\"attachment-medium size-medium\" alt=\"3.3-1 Cliquez sur S\u00e9lectionner la gamme de couleurs\" ids=\"19469,19470,19471,19472,19473,19474,19475\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Click-Select-Color-Range-500x281.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Click-Select-Color-Range-1024x576.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Click-Select-Color-Range-400x225.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Click-Select-Color-Range-768x432.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Click-Select-Color-Range-18x10.webp 18w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Click-Select-Color-Range-600x338.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Click-Select-Color-Range.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.3-1-S\u00e9lection-de-couleurs-en-1-clic<\/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-Click-the-Black-Area-with-the-Eyedropper.webp\" title=\"3.3-2-Cliquez sur la zone noire avec la pipette\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"281\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Click-the-Black-Area-with-the-Eyedropper-500x281.webp\" class=\"attachment-medium size-medium\" alt=\"3.3-2 Cliquez sur la zone noire avec la pipette\" ids=\"19469,19470,19471,19472,19473,19474,19475\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Click-the-Black-Area-with-the-Eyedropper-500x281.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Click-the-Black-Area-with-the-Eyedropper-1024x576.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Click-the-Black-Area-with-the-Eyedropper-400x225.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Click-the-Black-Area-with-the-Eyedropper-768x432.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Click-the-Black-Area-with-the-Eyedropper-18x10.webp 18w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Click-the-Black-Area-with-the-Eyedropper-600x338.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Click-the-Black-Area-with-the-Eyedropper.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.3-2-Cliquez sur la zone noire avec la pipette<\/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-Adjust-the-Fuzziness-Value.webp\" title=\"3.3-3-Ajuster-la-valeur-de-flou\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"281\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Adjust-the-Fuzziness-Value-500x281.webp\" class=\"attachment-medium size-medium\" alt=\"3.3-3 Ajuster la valeur de flou\" ids=\"19469,19470,19471,19472,19473,19474,19475\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Adjust-the-Fuzziness-Value-500x281.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Adjust-the-Fuzziness-Value-1024x576.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Adjust-the-Fuzziness-Value-400x225.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Adjust-the-Fuzziness-Value-768x432.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Adjust-the-Fuzziness-Value-18x10.webp 18w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Adjust-the-Fuzziness-Value-600x338.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Adjust-the-Fuzziness-Value.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.3-3-Ajuster-la-valeur-de-flou<\/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-Click-the-Foreground-Color.webp\" title=\"3.3-4-Cliquez-sur-la-couleur-de-premier-plan\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"281\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Click-the-Foreground-Color-500x281.webp\" class=\"attachment-medium size-medium\" alt=\"3.3-4 Cliquez sur la couleur de premier plan\" ids=\"19469,19470,19471,19472,19473,19474,19475\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Click-the-Foreground-Color-500x281.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Click-the-Foreground-Color-1024x576.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Click-the-Foreground-Color-400x225.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Click-the-Foreground-Color-768x432.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Click-the-Foreground-Color-18x10.webp 18w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Click-the-Foreground-Color-600x338.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Click-the-Foreground-Color.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.3-4-Cliquez-sur-la-couleur-de-premier-plan<\/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-Set-the-Foreground-Color-to-Pure-Black.webp\" title=\"3.3-5-D\u00e9finir-la-couleur-de-premier-plan-sur-noir-pur\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"281\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-5-Set-the-Foreground-Color-to-Pure-Black-500x281.webp\" class=\"attachment-medium size-medium\" alt=\"3.3-5 D\u00e9finir la couleur de premier plan sur Noir pur\" ids=\"19469,19470,19471,19472,19473,19474,19475\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-5-Set-the-Foreground-Color-to-Pure-Black-500x281.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-5-Set-the-Foreground-Color-to-Pure-Black-1024x576.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-5-Set-the-Foreground-Color-to-Pure-Black-400x225.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-5-Set-the-Foreground-Color-to-Pure-Black-768x432.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-5-Set-the-Foreground-Color-to-Pure-Black-18x10.webp 18w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-5-Set-the-Foreground-Color-to-Pure-Black-600x338.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-5-Set-the-Foreground-Color-to-Pure-Black.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.3-5-D\u00e9finir-la-couleur-de-premier-plan-sur-noir-pur<\/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\/3.3-6-Fill-with-the-Foreground-Color-and-Deselect.webp\" title=\"3.3-6-Remplir avec la couleur de premier plan et d\u00e9s\u00e9lectionner\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"281\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-6-Fill-with-the-Foreground-Color-and-Deselect-500x281.webp\" class=\"attachment-medium size-medium\" alt=\"3.3-6 Remplir avec la couleur de premier plan et d\u00e9s\u00e9lectionner\" ids=\"19469,19470,19471,19472,19473,19474,19475\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-6-Fill-with-the-Foreground-Color-and-Deselect-500x281.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-6-Fill-with-the-Foreground-Color-and-Deselect-1024x576.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-6-Fill-with-the-Foreground-Color-and-Deselect-400x225.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-6-Fill-with-the-Foreground-Color-and-Deselect-768x432.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-6-Fill-with-the-Foreground-Color-and-Deselect-18x10.webp 18w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-6-Fill-with-the-Foreground-Color-and-Deselect-600x338.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-6-Fill-with-the-Foreground-Color-and-Deselect.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.3-6-Remplir avec la couleur de premier plan et d\u00e9s\u00e9lectionner<\/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-Verify-the-Black-Color.webp\" title=\"3.3-7-V\u00e9rifier-la-couleur-noire\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"281\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-7-Verify-the-Black-Color-500x281.webp\" class=\"attachment-medium size-medium\" alt=\"3.3-7 V\u00e9rifier la couleur noire\" ids=\"19469,19470,19471,19472,19473,19474,19475\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-7-Verify-the-Black-Color-500x281.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-7-Verify-the-Black-Color-1024x576.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-7-Verify-the-Black-Color-400x225.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-7-Verify-the-Black-Color-768x432.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-7-Verify-the-Black-Color-18x10.webp 18w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-7-Verify-the-Black-Color-600x338.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-7-Verify-the-Black-Color.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.3-7-V\u00e9rifier-la-couleur-noire<\/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<\/div>\n<div class=\"row\"  id=\"row-1927381402\">\n\n\t<div id=\"col-507726417\" 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.-confirm-and-export\" data-bullet=\"true\" data-link=\"#4.-confirm-and-export\" data-title=\"4. Confirm and export\"><a name=\"4.-confirm-and-export\"><\/a><\/span>\n<h2>4. Confirmer et exporter<\/h2>\n<p>Veuillez v\u00e9rifier chaque \u00e9l\u00e9ment avant l&#039;exportation\u00a0:<\/p>\n<ul>\n<li>La zone noire affiche 0 \/ 0 \/ 0. V\u00e9rifiez \u00e0 nouveau avec l&#039;outil Pipette.<\/li>\n<li>D&#039;autres zones sombres n&#039;ont pas \u00e9t\u00e9 forc\u00e9es \u00e0 devenir compl\u00e8tement noires, et les d\u00e9tails des ombres sont intacts.<\/li>\n<li>Aucun nouveau probl\u00e8me n&#039;est apparu aux limites du trac\u00e9.<\/li>\n<\/ul>\n<p>Une fois que tout est confirm\u00e9, exportez un fichier PNG avec un fond transparent comme d\u00e9crit dans <a href=\"https:\/\/www.dtflinko.com\/fr\/services-techniques\/reparation-technique-de-limprimante\/verifier-les-images-pretes-a-imprimer-impression-dtf\/\">V\u00e9rifier les images pr\u00eates \u00e0 imprimer\u00a0<\/a>chapitre 4.<\/p>\n<p><strong>Note:<\/strong> Enregistrez \u00e9galement le fichier source PSD. Les modifications des niveaux et du remplissage sont destructives\u00a0; un fichier source facilitera donc les modifications ult\u00e9rieures. Ne remplacez pas le fichier original.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1503073159\">\n\n\t<div id=\"col-321599472\" 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.-situations-this-document-does-not-cover\" data-bullet=\"true\" data-link=\"#5.-situations-this-document-does-not-cover\" data-title=\"5. Situations this document does not cover\"><a name=\"5.-situations-this-document-does-not-cover\"><\/a><\/span>\n<h2>5. Situations non couvertes par le pr\u00e9sent document<\/h2>\n<table>\n<thead>\n<tr>\n<th>Situation<\/th>\n<th>O\u00f9 aller<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Le noir affiche d\u00e9j\u00e0 0\/0\/0 mais imprime toujours en gris<\/td>\n<td>Aucune autre modification du noir de l&#039;image n&#039;est n\u00e9cessaire. R\u00e9solvez les probl\u00e8mes d&#039;impression avec <a href=\"https:\/\/www.dtflinko.com\/fr\/services-techniques\/reparation-technique-de-limprimante\/depannage-des-couleurs-dimpression-dtf\/\">R\u00e9solution des probl\u00e8mes li\u00e9s aux diff\u00e9rences de couleur d&#039;impression,<\/a> ou contactez le support technique.<\/td>\n<\/tr>\n<tr>\n<td>Bandes sur l&#039;impression<\/td>\n<td>C\u00f4t\u00e9 mat\u00e9riel. Contactez le support technique.<\/td>\n<\/tr>\n<tr>\n<td>Le noir est bien ; vous souhaitez simplement une couleur plus intense et plus satur\u00e9e dans l&#039;ensemble.<\/td>\n<td><a href=\"https:\/\/www.dtflinko.com\/fr\/services-techniques\/reparation-technique-de-limprimante\/les-couleurs-dimpression-dtf-different-de-celles-affichees-a-lecran\/\">Pourquoi les couleurs imprim\u00e9es diff\u00e8rent-elles des couleurs \u00e0 l&#039;\u00e9cran ?<\/a> section 4.3. Il s&#039;agit d&#039;un ajustement de pr\u00e9f\u00e9rence et cela n&#039;entre pas dans le champ d&#039;application de la pr\u00e9sente \u00e9tude.<\/td>\n<\/tr>\n<tr>\n<td>L&#039;image est floue ou comporte trop peu de pixels.<\/td>\n<td><a href=\"https:\/\/www.dtflinko.com\/fr\/services-techniques\/reparation-technique-de-limprimante\/verifier-les-images-pretes-a-imprimer-impression-dtf\/\">V\u00e9rifier les images pr\u00eates \u00e0 imprimer<\/a>, sections 2.1 et 2.2.<\/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-134371654\">\n\n\t<div id=\"col-481402283\" 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: #change-this\" data-bullet=\"true\" data-link=\"#change-this\" data-title=\"Change this\"><a name=\"change-this\"><\/a><\/span>\n<h2>6. \u00c0 propos du \u201c noir riche \u201d<\/h2>\n<p>Lors de vos recherches sur l&#039;impression en noir, vous trouverez peut-\u00eatre la m\u00e9thode du \u201c noir riche \u201d. Elle consiste \u00e0 d\u00e9finir les zones noires \u00e0 C100 M100 J100 N100, en superposant quatre encres pour intensifier le noir.<\/p>\n<p><strong>Pourquoi c&#039;est important pour DTF\u00a0:<\/strong> Cette m\u00e9thode est con\u00e7ue pour l&#039;impression offset traditionnelle. Dans ce cas, les valeurs CMJN du fichier d\u00e9terminent directement l&#039;encre d\u00e9pos\u00e9e sur la plaque, sans recalcul interm\u00e9diaire\u00a0; le graphiste d\u00e9finit donc le m\u00e9lange. Le format DTF est diff\u00e9rent. Le logiciel RIP (PrintFactory) recalcule l&#039;encre pour chaque canal selon le profil d&#039;impression, lequel inclut une limite d&#039;encre. Tout d\u00e9passement de cette limite est automatiquement supprim\u00e9. L&#039;empilement d&#039;encre dans l&#039;image n&#039;envoie donc rien de suppl\u00e9mentaire \u00e0 la t\u00eate d&#039;impression.<\/p>\n<p><strong>R\u00e9sultat du test LINKO (\u00e0 titre de r\u00e9f\u00e9rence)<\/strong><\/p>\n<ul>\n<li><strong>Conditions de test\u00a0:<\/strong> tissu blanc, un ensemble de consommables, un profil d&#039;impression<\/li>\n<li><strong>R\u00e9sultat:<\/strong> Le noir riche et le noir pur ne pr\u00e9sentaient aucune diff\u00e9rence notable. Le noir monocanal (K100) \u00e9tait imprim\u00e9 plus fonc\u00e9 que le noir riche.<\/li>\n<\/ul>\n<p><strong>Note:<\/strong> Ce test n&#039;a port\u00e9 que sur une seule configuration. Les machines utilisent diff\u00e9rents profils d&#039;impression. Les consommables et le tissu influent \u00e9galement sur le r\u00e9sultat. La conclusion ci-dessus est donn\u00e9e \u00e0 titre indicatif et ne saurait \u00eatre consid\u00e9r\u00e9e comme une v\u00e9rit\u00e9 absolue. Nous publions ce r\u00e9sultat afin de vous \u00e9viter de r\u00e9aliser le test vous-m\u00eame.<\/p>\n<p><strong>Recommandation:<\/strong> Convertir en CMJN et remplir de noir intense ne vaut pas la peine. D\u00e9finir les valeurs RVB \u00e0 0\/0\/0 comme d\u00e9crit au chapitre 3 est plus simple et permet d&#039;obtenir le m\u00eame r\u00e9sultat en une seule \u00e9tape.<\/p>\n<p>Vous pouvez le v\u00e9rifier sur votre propre machine et avec vos consommables si vous le souhaitez. La conversion en CMJN est irr\u00e9versible\u00a0; conservez donc le fichier original. Pour conserver le CMJN, utilisez le format TIFF, PSD ou PDF. Le format PNG n&#039;est pas utilis\u00e9 pour conserver le CMJN et le format JPG n&#039;est pas compatible avec l&#039;impression pour LINKO DTF. Voir <a href=\"https:\/\/www.dtflinko.com\/fr\/services-techniques\/reparation-technique-de-limprimante\/verifier-les-images-pretes-a-imprimer-impression-dtf\/\">V\u00e9rifier les images pr\u00eates \u00e0 imprimer<\/a>\u00a0section 2.4.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-349734159\">\n\n\t<div id=\"col-27595573\" 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: #7.-frequently-asked-questions\" data-bullet=\"true\" data-link=\"#7.-frequently-asked-questions\" data-title=\"7. Frequently asked questions\"><a name=\"7.-frequently-asked-questions\"><\/a><\/span>\n<h2>7. Foire aux questions<\/h2>\n<h3>Q : Sur internet, on me conseille d&#039;utiliser du \u201c noir riche \u201d. Est-ce n\u00e9cessaire ?<\/h3>\n<p><strong>UN:<\/strong> Cela ne vaut pas la peine. R\u00e9gler les valeurs RVB \u00e0 0\/0\/0, comme d\u00e9crit au chapitre 3, est plus simple et permet d&#039;obtenir le m\u00eame r\u00e9sultat en une seule \u00e9tape. Le noir intense est une m\u00e9thode d&#039;impression offset traditionnelle. En DTF, le logiciel RIP (PrintFactory) recalcule l&#039;encre et applique une limite. L&#039;empilement d&#039;encre dans l&#039;image n&#039;envoie donc rien de plus \u00e0 la t\u00eate d&#039;impression. Le chapitre 6 fournit l&#039;explication compl\u00e8te et le r\u00e9sultat du test LINKO.<\/p>\n<h3>Q : Le noir appara\u00eet noir \u00e0 l&#039;\u00e9cran mais gris \u00e0 l&#039;impression. Pourquoi ?<\/h3>\n<p><strong>UN:<\/strong> Une couleur qui appara\u00eet noire \u00e0 l&#039;\u00e9cran n&#039;est pas toujours un noir pur. Le gris fonc\u00e9 correspond \u00e0 une combinaison RGB 50\/50\/50, tandis que le noir pur correspond \u00e0 une combinaison RGB 0\/0\/0. \u00c0 premi\u00e8re vue, la diff\u00e9rence est difficile \u00e0 percevoir. Lors de nos tests, les deux impressions sur le m\u00eame tissu pr\u00e9sentaient une diff\u00e9rence de profondeur nettement visible. Pour \u00e9valuer le noir, fiez-vous aux valeurs de l&#039;outil Pipette, et non \u00e0 l&#039;affichage \u00e0 l&#039;\u00e9cran.<\/p>\n<h3>Q : Apr\u00e8s le r\u00e9glage, d&#039;autres couleurs de l&#039;image ont \u00e9galement chang\u00e9. Est-ce normal ?<\/h3>\n<p><strong>UN:<\/strong> Non. Le r\u00e9glage du point noir est trop \u00e9lev\u00e9. Le curseur du point noir affecte toutes les zones sombres de l&#039;image, et pas seulement le noir. Une valeur trop \u00e9lev\u00e9e peut transformer les zones bleu fonc\u00e9, rouge fonc\u00e9 et les ombres en un noir uniforme, ce qui entra\u00eene une perte de d\u00e9tails. Annulez l&#039;op\u00e9ration, diminuez la valeur ou utilisez plut\u00f4t la m\u00e9thode de s\u00e9lection d\u00e9crite dans la section 3.3.<\/p>\n<h3>Q : Le noir est corrig\u00e9, mais l&#039;image reste globalement faible. Est-il possible de r\u00e9gler cela aussi ?<\/h3>\n<p><strong>UN:<\/strong> C&#039;est possible, mais il s&#039;agit d&#039;un choix personnel, pas d&#039;une correction. Voir <a href=\"https:\/\/www.dtflinko.com\/fr\/services-techniques\/reparation-technique-de-limprimante\/les-couleurs-dimpression-dtf-different-de-celles-affichees-a-lecran\/\">Pourquoi les couleurs imprim\u00e9es diff\u00e8rent-elles des couleurs \u00e0 l&#039;\u00e9cran ?<\/a>\u00a0Section 4.3. Avant tout r\u00e9glage, v\u00e9rifiez que l&#039;impression fonctionne correctement. En cas de probl\u00e8me mat\u00e9riel, le r\u00e9glage de l&#039;image ne fait que le masquer\u00a0; le probl\u00e8me r\u00e9appara\u00eetra avec la prochaine image fonctionnelle.<\/p>\n<h3>Q : Dois-je utiliser Photoshop ? Puis-je utiliser d&#039;autres logiciels ?<\/h3>\n<p><strong>UN:<\/strong> Vous pouvez utiliser d&#039;autres logiciels. Ce document utilise Adobe Photoshop comme exemple. Tout logiciel de retouche d&#039;images permettant de s\u00e9lectionner une couleur, d&#039;ajuster la luminosit\u00e9 et de remplir une zone color\u00e9e conviendra. Les noms des fonctions varient d&#039;une application \u00e0 l&#039;autre. L&#039;important est d&#039;obtenir le m\u00eame r\u00e9sultat\u00a0: la zone noire doit afficher 0\/0\/0.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-696617611\">\n\n\t<div id=\"col-1317179227\" 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: #8.-related-documents\" data-bullet=\"true\" data-link=\"#8.-related-documents\" data-title=\"8. Related Documents\"><a name=\"8.-related-documents\"><\/a><\/span>\n<h2>8. Documents connexes<\/h2>\n<h3>8.1 Pr\u00e9paration des images<\/h3>\n<ul>\n<li><b><\/b><a href=\"https:\/\/www.dtflinko.com\/fr\/services-techniques\/reparation-technique-de-limprimante\/verifier-les-images-pretes-a-imprimer-impression-dtf\/\">V\u00e9rifier les images pr\u00eates \u00e0 imprimer<\/a>\u2014 Document d&#039;entr\u00e9e pour ce jeu. Les 7 v\u00e9rifications \u00e0 effectuer avant l&#039;impression.<\/li>\n<li><a href=\"https:\/\/www.dtflinko.com\/fr\/services-techniques\/reparation-technique-de-limprimante\/impression-numerique-nette-des-bords\/\">Bords d&#039;image nets<\/a>\u2014 Bords blancs, bords gris et bords semi-transparents ind\u00e9sirables.<\/li>\n<li><a href=\"https:\/\/www.dtflinko.com\/fr\/services-techniques\/reparation-technique-de-limprimante\/depannage-des-couleurs-dimpression-dtf\/\">R\u00e9solution des probl\u00e8mes li\u00e9s aux diff\u00e9rences de couleur d&#039;impression<\/a>\u2014 Si le noir est d\u00e9j\u00e0 d&#039;un noir pur mais s&#039;imprime toujours en gris, consultez ce document pour r\u00e9soudre le probl\u00e8me.<\/li>\n<li><a href=\"https:\/\/www.dtflinko.com\/fr\/services-techniques\/reparation-technique-de-limprimante\/les-couleurs-dimpression-dtf-different-de-celles-affichees-a-lecran\/\">Pourquoi les couleurs imprim\u00e9es diff\u00e8rent-elles des couleurs \u00e0 l&#039;\u00e9cran ?<\/a>\u2014 Pour les ajustements de pr\u00e9f\u00e9rence, voir la section 4.3.<\/li>\n<\/ul>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-56977605\" 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>8.2 Param\u00e8tres du logiciel RIP (PrintFactory)<\/h3>\n<ul>\n<li><b><\/b><a href=\"https:\/\/www.dtflinko.com\/fr\/services-techniques\/reparation-technique-de-limprimante\/configuration-de-la-quantite-dencre-blanche-pour-limprimante-dtf-linko-printfactory\/\">Utilisation de l&#039;encre blanche<\/a>, <a href=\"https:\/\/www.dtflinko.com\/fr\/services-techniques\/reparation-technique-de-limprimante\/methode-de-sous-couche-blanche\/\">M\u00e9thode de sous-couche blanche<\/a>\u2014 La sous-couche d&#039;encre blanche influe sur la luminosit\u00e9 maximale des couleurs.<\/li>\n<li><a href=\"https:\/\/www.dtflinko.com\/fr\/services-techniques\/reparation-technique-de-limprimante\/selection-du-profil-dimpression-printfactory\/\">S\u00e9lectionner le profil ICC<\/a>\u2014 Tester un autre profil d&#039;impression.<\/li>\n<\/ul>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-524826494\">\n\n\t<div id=\"col-370724815\" 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>Assistance technique LINKO<\/strong><\/span><br \/>\n<span style=\"font-size: 95%;\"><span style=\"color: #4f4f4f;\"><span style=\"color: #333333;\">Courriel :<\/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;\">Site web :<\/span> <\/span><a href=\"https:\/\/www.dtflinko.com\/fr\/\">www.dtflinko.com<\/a><\/span><\/p>\n<p><span style=\"font-size: 85%; color: #808080;\">\u00a9 2026 \u00c9quipe technique LINKO. Tous droits r\u00e9serv\u00e9s.<\/span><br \/>\n<span style=\"font-size: 85%; color: #808080;\">La reproduction ou la modification de ce document sans autorisation est interdite.<\/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_2102756714 {\n  padding-top: 40px;\n  padding-bottom: 40px;\n}\n@media (min-width:850px) {\n  #section_2102756714 {\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":19458,"parent":15609,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-19455","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>DTF Print Black Looks Grey? How to Fix It | LINKO<\/title>\n<meta name=\"description\" content=\"If DTF prints appear grayish or lack depth in the black areas, it is usually because the black in the original image isn&#039;t true black. Use the eyedropper tool for a quick check, then adjust the levels to push the black to pure black.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.dtflinko.com\/fr\/services-techniques\/reparation-technique-de-limprimante\/correction-des-noirs-gris-ternes-impression-dtf\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DTF Print Black Looks Grey? How to Fix It | LINKO\" \/>\n<meta property=\"og:description\" content=\"If DTF prints appear grayish or lack depth in the black areas, it is usually because the black in the original image isn&#039;t true black. Use the eyedropper tool for a quick check, then adjust the levels to push the black to pure black.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.dtflinko.com\/fr\/services-techniques\/reparation-technique-de-limprimante\/correction-des-noirs-gris-ternes-impression-dtf\/\" \/>\n<meta property=\"og:site_name\" content=\"LINKO DTF Printer\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/linkoprinter\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-28T03:09:15+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Pure-Black-and-Dark-Grey-Comparison.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"960\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@linkoprinter\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"10 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.dtflinko.com\\\/technical-services\\\/printer-technical-operation-repair\\\/fix-dull-grey-blacks-dtf-printing\\\/\",\"url\":\"https:\\\/\\\/www.dtflinko.com\\\/technical-services\\\/printer-technical-operation-repair\\\/fix-dull-grey-blacks-dtf-printing\\\/\",\"name\":\"DTF Print Black Looks Grey? 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