Замена фильтра-бабочки NC-UVDTF60

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Правильный NC-UVDTF60 butterfly filter replacement​ becomes necessary when prints show banding, nozzle dropouts, or unstable ink pressure—symptoms that typically indicate a clogged butterfly filter in the ink supply path. Butterfly ink filters are compact, flat-bodied inline filters widely used in UV printer ink systems; they remove particles and debris, protect the printhead from clogging, and stabilize ink flow. Industry guidelines recommend replacing printer ink filters every 3–6 months depending on ink type and usage. The NC-UVDTF60-PLUS user manual requires powering off the machine before cleaning or repair, and mandates original NOCAI accessories and ink. Replacing the butterfly filter restores clean ink delivery and protects the printhead.

Подготовка

Выключите принтер и отсоедините сетевой кабель.. Наденьте нитриловые перчатки.. Prepare absorbent paper and a small waste container. Вам понадобится: a new genuine butterfly filter matched to NC-UVDTF60-PLUS, плоскогубцы с острыми носами, a camera or smartphone to photograph the current installation, and the user manual. Before ordering the replacement, confirm the filter model, micron rating, connector style, tube size, and flow direction against the old filter label.

Removing the Old Filter

Locate the butterfly filter in the ink supply path—commonly installed before the printhead or between the sub-tank and ink outlet. Photograph the current orientation and tube routing. Using needle-nose pliers, gently loosen the fittings and disconnect the ink tubes. Remove the old filter. Note that butterfly filters typically have in/out ports and are not directional, but always verify against your recorded photos.

Installing the New Filter

Inspect the new filter to ensure the model and micron rating match the old one. Connect the ink tubes to the new filter using the same port configuration captured in your photos. Tighten the fittings with pliers—secure, but do not over-torque to avoid cracking the compact body. Route the tubes neatly along the original path.

Testing and Verification

Подключите питание и включите принтер.. Enter the maintenance menu and run the ink supply / purging function to remove air from the new filter and lines. Watch for steady ink flow without bubbles. Inspect all fittings for leaks. Once purging is complete, run a nozzle check—all channels should fire fully. Print a test pattern to confirm stable ink density. When ink flow is clean and prints are defect-free, the NC-UVDTF60 butterfly filter replacement​ is complete and the printer is ready for production.

Уход после замены

Check the new filter and fittings for leaks during the first hour of operation. Schedule the next filter replacement in 3–6 months based on ink consumption. Record the replacement date and filter model for maintenance tracking. Note that the one-year maintenance warranty excludes ink-related parts, and using non-NOCAI ink may void after-sales support.