Document front sensor 1

Switch back sensor

ADF unit

Document cover sensor

Document rear sensor

HP sensor

Frame L

Paper eject sensor

(Relay rear PCB) DX tray sensor

New toner sensor (Relay front PCB)

Front cover sensor

Toner sensor PCB (Light reception)

Regist rear sensor

 

High-voltage PS PCB

Regist front sensor

Fig. 2-29

Document front sensor 2

Regist frame

Toner LED PCB (Light emission)

Frame R

MP PE sensor

PE EG sensor

PE sensor

Edge sensor

2-32

Confidential