Patent ID: 9690251
Date: 2017-06-27
CPC Classifications: G03G

Claim:
1. An image forming apparatus comprising: a casing including a first wall and a second wall facing the first wall in an array direction; a first process cartridge including a first photosensitive drum and a first drum-cleaning unit configured to collect waste toner on the first photosensitive drum; a second process cartridge including a second photosensitive drum and a second drum-cleaning unit configured to collect waste toner on the second photosensitive drum; a cartridge-supporting body including a third wall, a fourth wall arranged between the third wall and the second wall in the array direction, a first guide rail and a second guide rail, the cartridge-supporting body configured to support the first process cartridge and the second process cartridge, the cartridge-supporting body being movable between an internal position inside the casing and an external position outside of the casing, the first process cartridge being arranged between the third wall and the fourth wall, the second process cartridge being arranged between the third wall and the fourth wall; and a waste toner cartridge arranged between the first wall and the second wall and configured to accommodate both the waste toner collected from the first photosensitive drum by the first drum-cleaning unit and the waste toner collected from the second photosensitive drum by the second drum-cleaning unit; wherein the casing further includes: wherein the cartridge-supporting body further comprises: