Minolta Di 620 Manual page 263

8) C0100 : PC Drum Charge Comb Cleaning Motor M7's Failure to Turn
Defective Drum Comb Cleaning Home Position Sensor PC16
C0110 : Image Transfer/Paper Separator Wire Cleaning Motor M8's Failure to Turn
Defective Transfer/Separator Wire Cleaning Home Position Sensor PC17
PC Drum Charge Comb Cleaning Motor M7
Drum Comb Cleaning Home Position Sensor
PC16
Image Transfer/Paper Separator Wire Cleaning
Motor M8
Relevant Electrical Parts
Transfer/Separator Wire Cleaning Home Position
Sensor PC17
Master Board PWB-A
Wire Cleaning Motor Drive Board PWB-P
T-48
1155C12TAA