CHAPTER 2 FUNCTIONS & OPERATION
VII. PARTS LAYOUT ON EACH PCB
1. Control PCB
Part number (MG1-4582)
Figure 2-701
Connector Details
J101 –
AC
adapter
J302 11P
Front Unit PCB
J303 2P Flapper
switch
J306 –
USB
interface
J309 4P Feed
motor
J310 4P Main
motor
J601 15P
CIS PCB (front)
J602 15P
CIS PCB (rear)
Table 2-701
Symbol Details
LED101
Blinks’ CPU operation normal
LED301 Registration
sensor
(transmitter)
Q300
Registration sensor (receiver)
Q301
Document sensor (receiver)
SR1 Ultrasonic
sensor
(receiver)
Table 2-702
COPYRIGHT
©
CANON ELECTRONICS INC. 2011 CANON DR-C125 FIRST EDITION
2-19