Replacement drum cartridge and developer unit compatible with IM C2000 and C2500 printers.This unit includes models D0BK-2200, D0BK-2201, D0BK-2202, and D0BK-2203.Designed to support print functionality by transferring toner to paper during the printing process.The drum unit is intended for use as a direct replacement when the existing component reaches the end of its service life.It installs easily into the printer without requiring additional tools or adjustments.consistent image quality and performance throughout its operational cycle. This is a non-OEM replacement part.Any trademarks or model numbers cited are used strictly to demonstrate compatibility.