NPG-65 GPR-51 C-EXV47 Drum Unit For IR-C250i C350i C351if C250 C350 C351 C355 C255 C255if C355if 45K Replacement drum unit compatible with specified imageRUNNER models.Designed for use in designated devices, this component supports print functionality by transferring toner to paper during the imaging process.Engineered to meet specifications, it consistent performance over an extended service life.The unit is intended for installation in compatible multifunction printers and copiers within the imageRUNNER series.It is rated for a yield of up to 45, 000 pages under standard operating conditions.Installation is straightforward, following manufacturer-recommended procedures for drum replacement.This part functions as a critical in the electrophotographic printing cycle, contributing to image clarity and print uniformity throughout its operational. Compatibility Notice: This is an aftermarket product.Mention of brands is for fitment identification only.