Product Overview
D255/D256/M281/M282 7-6 SM
SP 5300/5310 Switches & Sensors
No. Name No. Name
1 Toner density sensor PCB 11 Main power switch PCB
2 Rear cover switch 12 Paper feed tray size switch
3 Fusing thermistor 1 (End) 13 Duplex sensor 2
4 Fusing thermistor 2 (Center) 14 Registration sensor 2
5 Fusing sensor 15 Paper end sensor 2
6 Paper exit full sensor 16 Paper end sensor 1
7 Duplex sensor 1 17 Registration sensor 1
8 Envelope sensor 18 Bypass paper end sensor
9 Interlock switch 19 Waste toner full sensor
10 Paper feed tray limit sensor