{"product_id":"roland-dx7-printhead-6701409010","title":"Roland DX7 Printhead 6701409010 for Eco-Solvent Printers","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eRoland DX7 part number 6701409010 is an eco-solvent printhead assembly used in compatible Roland wide-format printers.\u003c\/p\u003e\u003ch2\u003eModel Identification\u003c\/h2\u003e\u003cp\u003eThis product is identified by Roland part number 6701409010. Market listings may call it DX6 or DX7 depending on supplier, so the part number and printer model are more important than the nickname.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003e6701409010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon name\u003c\/td\u003e\n\u003ctd\u003eRoland DX7 \/ VS Series DX printhead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eMicro-Piezo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal nozzles\u003c\/td\u003e\n\u003ctd\u003e1440\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNozzle layout\u003c\/td\u003e\n\u003ctd\u003e8 lines x 180 nozzles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNative resolution\u003c\/td\u003e\n\u003ctd\u003e360 dpi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDroplet range\u003c\/td\u003e\n\u003ctd\u003e1.5-21 pl variable droplet in common service specifications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical firing frequency\u003c\/td\u003e\n\u003ctd\u003e8 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInk compatibility\u003c\/td\u003e\n\u003ctd\u003eEco-solvent \/ mild-solvent Roland printer systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible printer examples\u003c\/td\u003e\n\u003ctd\u003eBN-20, RA-640, RE-640, RF-640, VS-300\/420\/540\/640, XF-640, XR-640; confirm exact model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSource note\u003c\/td\u003e\n\u003ctd\u003eRoland part supplier and service specifications; confirm part number 6701409010 before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eInk System Compatibility\u003c\/h2\u003e\u003cp\u003eCommon service listings specify this head for Roland eco-solvent and mild-solvent printers. Do not use it for unrelated Epson DX7 platforms without confirming the required chip, ID and printer electronics.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUsed in compatible Roland BN-20, RA-640, RE-640, RF-640, VS series, XF-640, XR-640 and related eco-solvent printer systems where 6701409010 is specified.\u003c\/p\u003e\u003ch2\u003eCompatibility Confirmation Before Ordering\u003c\/h2\u003e\u003cp\u003eConfirm Roland part number 6701409010, printer model, head rank\/ID requirement, dampers and cable condition before purchase.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Handling Notice\u003c\/h2\u003e\u003cp\u003ePrintheads are precision electronic components. Use trained technicians, antistatic handling, correct cables, matched waveform, clean ink path, stable ink temperature and proper maintenance procedure. Do not touch the nozzle plate or electrical contacts.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan a similar-looking printhead replace this model?\u003c\/strong\u003e No. Confirm the exact model code, part number, ink chemistry, cable, drive board and firmware before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat information should I send before purchase?\u003c\/strong\u003e Send the old printhead label, printer model, current ink type, cable photos and nozzle-test status.\u003c\/p\u003e","brand":"Roland","offers":[{"title":"Brand New","offer_id":45007115550906,"sku":"ROLAND-DX7-6701409010-BRAND-NEW","price":2014.0,"currency_code":"USD","in_stock":true},{"title":"Second Hand","offer_id":45007117451450,"sku":"ROLAND-DX7-6701409010-SECOND-HAND","price":870.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/6897\/8362\/files\/Roland-DX7-Original-Printhead-6701409010.webp?v=1753664479","url":"https:\/\/www.icolorpro.com\/products\/roland-dx7-printhead-6701409010","provider":"iColorPro Printing","version":"1.0","type":"link"}