نوكاي – الشركة المصنعة لطابعة الأشعة فوق البنفسجية المهنية | حلول الطباعة الرقمية
NC-UV0609MAX-II Ink sac replacement
سليم NC-UV0609MAX-II Ink sac replacement restores negative-pressure feed on this 600×900 mm UV printer. It uses Epson 13200-U1 white, 13200-لون U1HD ورنيش 11600-U1, prints CMYK+LC+LM+LK+LIK+W+V at 720×600/900/1200 dpi, طباعة مرنة 22, 470دبليو, تيار متردد 220/110 فولت, الحبر البيئي للأشعة فوق البنفسجية, 25-28 درجة مئوية/35-65% رطوبة نسبية. Worn sacs cause air intake, pressure drift and missing nozzles; OEM sacs restore stability.
تحضير
Power off, unplug, ground, and wear nitrile gloves. Move the carriage to maintenance via panel, سائق أو FlexiPRINT. Prepare an OEM Nocai sac/damper, مناديل, UV cleaner, ملاقيط, driver and matching eco UV ink. Photograph tubes, fittings and color labels before removal.
Identify faulty sac
Run nozzle test and manual pump in device maintenance; watch waste-bottle flow. Single-color gaps, surface droplets or unstable pressure indicate one sac. Confirm tubes and cap top are clear before replacing parts.
Remove old sac
Relieve negative pressure, disconnect inlet from cartridge and outlet to head. Unscrew fittings or unclip clamps, lift the old sac, and cap open lines. Inspect membrane, filter and tubes for hardening, clogging or air leaks.
Install new sac
Fit OEM Nocai sac by color orientation, seat filters, reconnect tubes without kinks, and tighten clamps lightly. Set negative-pressure parameters per NC-UV0609MAX-II manual. Ensure the sac avoids the beam, UV lamp and moving cables while supporting all CMYK+W+V channels.
Prime and test
تشغيل الطاقة, enter standby maintenance, run manual pump until ink reaches heads and waste bottle flows. Run automatic cleaning, then print a nozzle test on transparent media; all channels should fire. إذا بقيت الفجوات, recheck tubes, connectors or repeat cleaning. Stable output completes the task.
رعاية ما بعد الاستبدال
Inspect sacs weekly for bubbles and pressure drift. Service ink station, سقف أعلى, wiper and encoder per manual. Use only Nocai eco UV ink and OEM sacs; non-Nocai ink voids support. Maintain 25–28°C/35–65% RH.