NC-UV0406-VI grating strip replacement

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적절한 NC-UV0406-VI grating strip replacement​ restores accurate X-axis positioning for the dual Epson I1600-U1 printheads. The NC-UV0406-VI is an A2 desktop UV printer with 400×600 mm flatbed, 0–180mm 높이, CMYK+W 또는 CMYK+W+V 최대 1200 dpi, FlexiPRINT 미니서버 22 노카이 에디션, 143여, AC 220/110V, 에코 UV 잉크; it works best at 25–28°C / 35-65% 상대습도 . The grating strip acts as the carriage ruler; a dirty, 긁힌, loose, or broken strip causes ghosting, wrong margins, homing faults, or carriage crashes. Replacing it with a matched Nocai strip returns stable positioning.

준비

프린터 전원을 끄고 플러그를 뽑습니다.. 정전기 방지 장갑을 착용하세요.. Move the carriage to the middle of the beam so the strip is relaxed. Open the transparent cover and loosen the upper/side screws as instructed in the Nocai manual. Prepare lint-free wipes, ≥99% isopropyl alcohol, a Phillips driver, 족집게, and a new OEM grating strip specified for NC-UV0406-VI. Photograph the strip ends, card brackets, reader position, and X-axis limit switch before removal.

기존 스트립 제거

Do not touch the engraved scale with fingers. Loosen the strip-card screws or end brackets gently. Slide the old strip out of the reader sensor slot first, then release both end fixtures. Inspect for ink mist, 긁힌 자국, grease, or slack tension. If only dust causes reading errors, clean with alcohol and retest; replace only when damage remains. Avoid pulling the reader sensor or X-axis limit switch during removal.

새 스트립 설치

Fit one fixed end of the new strip, then route it straight through the reader slot without twisting. Keep the strip centered in the sensor gap, apply even tension per manual, and secure the spring or card bracket at the other end. The strip should be parallel to the carriage beam and not contact the printheads, cables, or UV lamp area. Recheck that numbers or reference marks face the correct direction if the OEM part is directional.

Homing and Accuracy Test

Power on and run the homing sequence; the carriage should move to the origin and return correct X-axis readings. In FlexiPRINT, print an alignment chart and a small grid pattern; measure printed size against the design size. If margins drift or ghosting remains, recheck strip centering, tension, and reader cleanliness. When X-axis readings are stable and output size matches, the NC-UV0406-VI grating strip replacement​ is complete and the printer is ready for production.