Adf - Canon GP160DF Service Handbook

6.

ADF

Electric load
Symbol Name
Photo-interrupter
Reflective sensor
Motor
Thermoswitch
PCBs
Symbol Name
[1] ADF relay PCB
[2] Document width sensor PCB
CHAPTER 3 ARRANGEMENT AND FUNCTIONS OF THE ELECTRICAL PARTS
M801
TH801
PS805
[2]
PS801
PS802
Figure 3-13
Code
PS801
PS805
PS802
PS803
M801
TH801
Role
Communication signal interface between
ADF and main unit
Document width detection
PS806
[1]
PS803
Role
Paper detection
Document leading edge sensor
Document length sensor 1
Document length sensor 2
ADF motor
ADF motor thermoswitch
3-19