For MK-4105 Drum Unit, Contains: (1) OP C Drum (1) Drum Cleaning Blade (1) Charge Roller Cleaning Wipe (1) Drum Unit Reset Chip
For MK-4105 Drum Unit, Contains: (1) OP C Drum (1) Drum Cleaning Blade (1) Charge Roller Cleaning Wipe (1) Drum Unit Reset Chip