TOHITA compatible drum chip CT350923, replacement counter chip for Fujifilm copiers. Fits ApeosPort IV2060, IV3060, IV3065 and DocuCentre IV2060, IV3060, IV3065. This drum chip resets drum unit life counter, clears drum expiration warning messages. Adopts high‑quality chip core for stable signal recognition, low failure rate and easy installation. Well‑tested before delivery, suitable for copier repair shops and bulk wholesale. Neutral packing and custom packing are available.