Part numbers:
Xerox WC7120 Drum Cartridge, Black - 013R00657
Xerox WC7120 Drum Cartridge, Cyan - 013R00660
Xerox WC7120 Drum Cartridge, Magenta - 013R00659
Xerox WC7120 Drum Cartridge, Yellow - 013R00658

Common errors:
Repeating defects on image.
Drum cartridge end of life.
Drum Photoconductor is sctrached.

Compatible models:
WorkCentre 7120
WorkCentre 7120T
WorkCentre 7125
WorkCentre 7125T
WorkCentre 7220
WorkCentre 7220i
WorkCentre 7220iT
WorkCentre 7220T
WorkCentre 7225
WorkCentre 7225i
WorkCentre 7225iT
WorkCentre 7225T