Drum motor assy (M102) LJ-M601/M602/M603

HP RM1-8358-000CN Drum Motor (M102) is a printer service assembly used in the image-formation system. It is identified by the exact part number RM1-8358-000CN, so it can be matched to service documentation for this specific component.

The motor drives the photosensitive drum, primary charging roller and transfer roller. These are the components it serves within the printer’s image-forming process.

The part is listed for HP LaserJet Enterprise M600 M601, M602 and M603 series printers, including M604N and MFP M630DN. The HP service manual also identifies it for M604, M605 and M606 service documentation.