NC-UV0406-VI Ink sac replacement

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Thích hợp NC-UV0406-VI Ink sac replacement​ ensures stable ink flow to the Epson I1600-U1 printheads. The NC-UV0406-VI is an A2 desktop UV printer with dual I1600-U1 heads, 400×600 mm phẳng, and CMYK+W/V modes. When the ink sac is clogged, cracked, or filled with air, printouts show banding, missing nozzles, or ink leakage. Replacing the sac with a genuine Nocai part restores consistent output and prevents printhead damage.

Sự chuẩn bị

Tắt nguồn và rút phích cắm máy in. Đeo găng tay nitrile. Open the cover and move the carriage to the maintenance position. Prepare a new genuine ink sac, khăn lau không có xơ, Nocai UV cleaning solution, and pliers. Photograph the tube routing. Check the cap station and ink lines for leaks before starting.

Removing the Old Ink Sac

Locate the ink sac between the ink tube and the printhead. Disconnect the ink tube from the sac inlet using pliers. Gently detach the sac from its bracket. Remove the sac from the printhead connection carefully. Catch residual ink with wipes. Inspect the old sac for cracks, clogs, or hardened internal mesh.

Installing the New Ink Sac

Connect the new sac to the printhead port first, ensuring a snug fit. Secure the sac in its bracket. Reconnect the ink tube to the sac inlet. Route the tube without kinks. Double-check all fittings. Use original Nocai parts only to maintain warranty.

Testing and Verification

Turn on the printer. Run the manual inking function to purge air from the sac and lines. Observe ink flow until steady and bubble-free. Run auto cleaning, sau đó in thử nghiệm vòi phun. All channels should fire evenly. Check for leaks around the sac. When prints are clean, the NC-UV0406-VI Ink sac replacement​ is complete and the printer is ready for production.

Chăm sóc sau thay thế

Inspect the sac monthly for cracks or air bubbles. Use genuine ink and cleaning fluid. Keep the environment at 25–28°C / 35–65% RH. If idle for more than 3 ngày, seal the nozzles as the manual instructs.