3 Patents
- US123396162025Image Forming Apparatus Including Detachable Process Cartridge Having Handle on Developing Unit
BROTHER KOGYO KABUSHIKI KAISHA
0 cites - US122711262025Image Forming Apparatus Configured to Perform Cleaning Operation for Cleaning Drum Cleaning Roller Configured to Collect Toner on Photosensitive Drum
BROTHER KOGYO KABUSHIKI KAISHA
0 cites - US116249962023Image Forming Apparatus Having Deterioration Quantity of Photosensitive Drum Determining Capability
BROTHER KOGYO KABUSHIKI KAISHA
0 cites