{"id":17562,"date":"2026-02-04T22:28:27","date_gmt":"2026-02-05T06:28:27","guid":{"rendered":"https:\/\/www.dtflinko.com\/?p=17562"},"modified":"2026-02-09T17:55:51","modified_gmt":"2026-02-10T01:55:51","slug":"priciny-a-reseni-problemu-s-tiskovou-hlavou-tiskarny-dtf","status":"publish","type":"post","link":"https:\/\/www.dtflinko.com\/cs\/dtf-printer-printhead-troubleshooting-causes-and-solutions\/","title":{"rendered":"\u0158e\u0161en\u00ed probl\u00e9m\u016f s tiskovou hlavou tisk\u00e1rny DTF"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_89 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title\" style=\"cursor:inherit\">Seznam obsahu<\/span>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"P\u0159epnut\u00ed tabulky obsahu\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">P\u0159ep\u00edna\u010d<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.dtflinko.com\/cs\/dtf-printer-printhead-troubleshooting-causes-and-solutions\/#Problem_1_Nozzle_Test_Shows_Broken_Lines\" >Probl\u00e9m 1: Test trysek ukazuje p\u0159eru\u0161ovan\u00e9 \u010d\u00e1ry<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.dtflinko.com\/cs\/dtf-printer-printhead-troubleshooting-causes-and-solutions\/#Problem_2_Slanted_Printing\" >Probl\u00e9m 2: \u0160ikm\u00fd tisk<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.dtflinko.com\/cs\/dtf-printer-printhead-troubleshooting-causes-and-solutions\/#Problem_3_Garbled_characters_in_print_output\" >Probl\u00e9m 3: Zkomolen\u00e9 znaky v ti\u0161t\u011bn\u00e9m v\u00fdstupu<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Problem_1_Nozzle_Test_Shows_Broken_Lines\"><\/span>Probl\u00e9m 1: Test trysek ukazuje p\u0159eru\u0161ovan\u00e9 \u010d\u00e1ry<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>P\u0159\u00edznaky:<\/strong> \u010c\u00e1ry v testovac\u00edm vzoru trysky jsou nespojit\u00e9 s mezerami. Poti\u0161t\u011bn\u00fd hotov\u00fd v\u00fdrobek m\u00e1 na sv\u00e9m povrchu jemn\u00e9 vodorovn\u00e9 b\u00edl\u00e9 pruhy.<\/p>\n<p><strong>Zp\u016fsob opravy:<\/strong><\/p>\n<ol>\n<li>Nejprve zkontrolujte, zda nejsou inkoustov\u00e9 hadi\u010dky ohnut\u00e9 a zda je v inkoustov\u00fdch kazet\u00e1ch dostatek inkoustu. Nep\u0159etahujte v\u00ed\u010dka inkoustov\u00fdch kazet. Pokud se na nich nach\u00e1zej\u00ed b\u00edl\u00e9 p\u0159eru\u0161ovan\u00e9 \u010d\u00e1ry, prot\u0159epejte kazetou s b\u00edl\u00fdm inkoustem, aby se b\u00edl\u00fd inkoust rovnom\u011brn\u011b prom\u00edchal, a zkontrolujte, zda cirkulace b\u00edl\u00e9ho inkoustu funguje spr\u00e1vn\u011b.<\/li>\n<li>V softwaru vyberte \u010di\u0161t\u011bn\u00ed a nahrajte video procesu \u010di\u0161t\u011bn\u00ed (v tomto kroku se kontroluje v\u00fd\u0161ka uzav\u00edrac\u00ed stanice a st\u00edrac\u00ed li\u0161ty). Zkontrolujte nastaven\u00ed parametr\u016f \u010di\u0161t\u011bn\u00ed.<\/li>\n<li>Vypn\u011bte tisk\u00e1rnu a pot\u00e9 pomoc\u00ed st\u0159\u00edka\u010dky nat\u00e1hn\u011bte inkoust z inkoustov\u00e9ho vaku, abyste se ujistili, \u017ee v inkoustov\u00fdch trubic\u00edch nez\u016fstal \u017e\u00e1dn\u00fd vzduch. Pokud testovac\u00ed prou\u017eek ur\u010dit\u00e9 barvy vykazuje p\u0159eru\u0161ovan\u00e9 \u010d\u00e1ry, vym\u011b\u0148te inkoustov\u00e9 vaky, abyste zjistili, zda je probl\u00e9mem v inkoustov\u00e9m vaku, a v p\u0159\u00edpad\u011b pot\u0159eby jej vym\u011b\u0148te.<\/li>\n<li>B\u011bhem \u010di\u0161t\u011bn\u00ed zkontrolujte provozn\u00ed stav inkoustov\u00e9ho \u010derpadla. Pokud inkoustov\u00e9 \u010derpadlo nefunguje, je t\u0159eba ho vym\u011bnit.<\/li>\n<li>Pokud test trysek neprojev\u00ed inkoust, zkontrolujte, zda jsou ob\u011b hadi\u010dky pod inkoustovou podlo\u017ekou spr\u00e1vn\u011b p\u0159ipojeny a zda je inkoustov\u00e1 podlo\u017eka zarovn\u00e1na s tiskovou hlavou. Zkontrolujte, zda je tiskov\u00e1 hlava spr\u00e1vn\u011b nainstalov\u00e1na a zda jsou \u0161rouby tiskov\u00e9 hlavy uta\u017eeny.<\/li>\n<li>Pokud nejsou p\u0159eru\u0161ovan\u00e9 \u010d\u00e1ry na testovac\u00edm prou\u017eku v\u00fdrazn\u00e9, nejprve prove\u010fte 2\u20133kr\u00e1t b\u011b\u017en\u00e9 \u010di\u0161t\u011bn\u00ed v softwaru. Pokud jsou \u010d\u00e1ry st\u00e1le p\u0159eru\u0161ovan\u00e9, namo\u010dte inkoustovou podlo\u017eku do modr\u00e9 (DTF) \u010distic\u00ed kapaliny nebo r\u016f\u017eov\u00e9 (UV) \u010distic\u00ed kapaliny, po\u010dkejte 10\u201315 minut a pot\u00e9 ji o\u010dist\u011bte. Nenam\u00e1\u010dejte ji d\u00e9le ne\u017e 30 minut.<\/li>\n<li>Zkontrolujte, zda nedo\u0161lo k vypr\u0161en\u00ed \u017eivotnosti inkoustu. Pokud do\u0161lo k jeho vypr\u0161en\u00ed, je t\u0159eba vy\u010distit inkoust z p\u0159\u00edstroje a vypr\u00e1zdnit syst\u00e9m dr\u00e1hy inkoustu.<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Problem_2_Slanted_Printing\"><\/span>Probl\u00e9m 2: \u0160ikm\u00fd tisk<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>P\u0159\u00edznaky:<\/strong> Testovac\u00ed prou\u017eek vykazuje \u0161ikm\u00fd tisk.<\/p>\n<p><strong>Zp\u016fsob opravy:<\/strong><\/p>\n<ol>\n<li>K \u010di\u0161t\u011bn\u00ed povrchu tiskov\u00e9 hlavy a st\u00edrac\u00ed li\u0161ty pou\u017eijte had\u0159\u00edk bez \u017emolk\u016f namo\u010den\u00fd v \u010distic\u00ed tekutin\u011b (DTF nebo UV DTF) a zkontrolujte, zda nen\u00ed st\u00edrac\u00ed li\u0161ta deformovan\u00e1. Pokud ano, je t\u0159eba ji vym\u011bnit.<\/li>\n<li>Zkontrolujte statickou elekt\u0159inu. M\u016f\u017eete p\u0159idat zvlh\u010dova\u010d vzduchu nebo zapnout klimatizaci a ujist\u011bte se, \u017ee je za\u0159\u00edzen\u00ed spr\u00e1vn\u011b uzemn\u011bno.<\/li>\n<li>Zkontrolujte, zda se v inkoustu neobjevuj\u00ed usazeniny, zejm\u00e9na v b\u00edl\u00e9m inkoustu, kter\u00fd je t\u0159eba dob\u0159e prot\u0159epat. Nepou\u017e\u00edvejte pro\u0161l\u00fd inkoust.<\/li>\n<li>Namo\u010dte inkoustovou podlo\u017eku do \u010distic\u00ed tekutiny (DTF nebo UV DTF), po\u010dkejte 15\u201320 minut, pot\u00e9 ji o\u010dist\u011bte a vytiskn\u011bte testovac\u00ed prou\u017eek.<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Problem_3_Garbled_characters_in_print_output\"><\/span>Probl\u00e9m 3: Zkomolen\u00e9 znaky v ti\u0161t\u011bn\u00e9m v\u00fdstupu<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>P\u0159\u00edznaky:<\/strong> Na v\u00fdtisku se objevuj\u00ed b\u00edl\u00e9 skvrny nebo zkomolen\u00e9 znaky.<\/p>\n<p><strong>\u0158e\u0161en\u00ed:<\/strong><\/p>\n<ol>\n<li>Zkontrolujte, zda nejsou piny kabelu tiskov\u00e9 hlavy ohnut\u00e9, zda nejsou po\u0161kozen\u00e9 p\u00e1jen\u00e9 spoje nebo zda nejsou zne\u010di\u0161t\u011bn\u00e9 inkoustem. Pokud je n\u011bkter\u00fd z t\u011bchto bod\u016f p\u0159\u00edtomen, je t\u0159eba kabel vym\u011bnit.<\/li>\n<li>Znovu p\u0159ipojte kabel tiskov\u00e9 hlavy a zkontrolujte, zda je spr\u00e1vn\u011b p\u0159ipojen (samotn\u00e1 tiskov\u00e1 hlava m\u016f\u017ee b\u00fdt po\u0161kozen\u00e1, co\u017e zp\u016fsobuje zkreslen\u00e9 znaky).<\/li>\n<li>Zkontrolujte, zda jsou \u0161rouby tiskov\u00e9 hlavy bezpe\u010dn\u011b uta\u017een\u00e9 a zcela zaji\u0161t\u011bn\u00e9.<\/li>\n<li>Vy\u010dist\u011bte enkod\u00e9rov\u00fd prou\u017eek nebo sn\u00edma\u010d enkod\u00e9ru. Pokud je po\u0161kozen\u00fd, je t\u0159eba jej vym\u011bnit.<\/li>\n<li>Deska voz\u00edku nebo adapt\u00e9rov\u00e1 karta mohou b\u00fdt vadn\u00e9; je nutn\u00e1 dal\u0161\u00ed diagnostika. Pokud je po\u0161kozen\u00e1, je t\u0159eba ji vym\u011bnit.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>Problem 1: Nozzle Test Shows Broken Lines Symptoms: The lines in the nozzle test pattern are discontinuous, with gaps. The printed finished product has fine horizontal white stripes on its surface. Repair Method: First, check if the ink tubes are bent and if the ink cartridges have sufficient ink. Do not overtighten the ink cartridge [&#8230;]\n","protected":false},"author":3,"featured_media":17610,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-17562","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowlage"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>DTF Printer Printhead Troubleshooting: Causes and Solutions<\/title>\n<meta name=\"description\" content=\"DTF printer printhead malfunctions, such as broken nozzle lines, skewed printing, and garbled output, can be caused by blockages, air bubbles, poor ink quality, static electricity, or hardware failures.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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She has helped over 500 clients in North America, Europe, and Asia. Her expertise spans custom apparel, advertising signage, and personalized gifts. Clients praised her for her practical insights and professional attitude. 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