C4070/C4080: Replacing the Drum Unit Follow Ohji Miranda April 25, 2026 02:13 Updated Video Link: Replacing the Drum Unit.mp4 Related articles Drum replacement Error Code Solution: C-2811 (Yellow), C-2812 (Magenta), C-2813 (Cyan) & C-2814 (Black) C4070/C4080: Transfer Belt Cleaning Unit Repalcement Cleaning the Dust Proof Glass KM C4070/C4080 Whole Fusing Unit disassembly - Training Video Articles in this section Adding New Account Code How to remove a metal e-clip/c-clip PF602 Disassembly & Maintenance Video PF707 Disassembly & Maintenance Video Tray 1 & 2 Mechanical centering Write unit removal and adjustments C5070/C5080 Replacing the Transfer belt cleaning unit C5070/C5080 Replacing the Charging corona C5070/C5080 Cleaning of the registration roller C5070/C5080 Assembling the drum unit See more