Patent ID: 11880158
Assignee: BROTHER KOGYO KABUSHIKI KAISHA
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 8:
9. The image forming apparatus according to claim 1, further comprising:
a second drum cartridge attachable to and detachable from the drawer, the second drum cartridge including a second photosensitive drum and a second drum cleaner cleaning a peripheral surface of the second photosensitive drum, the second drum cartridge being arranged in alignment with the drum cartridge in the first direction in a state where the drum cartridge and the second drum cartridge are mounted to the drawer; and
a second waste toner conveying tube through which waste toner is conveyed from the second drum cartridge to the waste toner container,
wherein, in a state where the waste toner container is attached to the image forming apparatus, the waste tonner conveying tube and the second waste tonner conveying tube are connected to the waste toner container.