Product Overview
SM 7-9 D255/D256/M281/M282
Descriptions
MP 501/601 Electrical Components
No. Name No. Name
1 LDB 11 IOB
2 Toner cartridge connection PCB 12 Thermostat connection PCB
3 Drum PCB 13 Power pack
4 Drum heater PCB (Asia Only) 14 Drum connection PCB
5 Toner cartridge PCB 15 Connect-Left PCB
6 Toner density sensor PCB 16 OPU board
7 Controller board 17 Thermistor connection PCB