Drive
D0CA/D0C9/D0C8/D0CB 4-140 SM
IM C400 series
4.13.6 DRIVE UNIT
1. Remove the following parts.
• Right Rear Cover
• Rear Cover
• Upper Left Cover
• Left Cover
• Controller Box
• PSU Exhaust Fan (FAN4)
• PSU (AC) (PCB17), PSU (DC) (PCB16)
• High-Voltage Power Supply (Development) (PCB22)
• High-Voltage Power Supply (Transfer) (PCB23)
• Toner Bottle Sensor Board (PCB7)
• Toner Supply Motors (M1-M4)
• Toner Supply Unit (Toner Transport Section)
• Development Motor (CMY) (M9)
• Drum Motor (CMY) (M10)
• Drum Motor (M11)
• Development Clutch (K) (CL5)
• AC Detection Board (PCB18)
• Fusing Motor (M13)
• Paper Transport Motor (M12)
2. Remove the gear cover [A], belt [B], and grounding plate [C]. ( × 3, × 1)