Canon imagePRESS C1 Service Manual - page 556
Chapter 9
9-19
9.3.4 Belting inclined Control
9.3.4.1 Control for adjusting Fixing Belt Displacement
0013-3295
imagePRESS C1 P / imagePRESS C1 / imagePRESS C1+ (Printer) / imagePRESS C1+
Fixing belt tends to be displaced during the drive. During the drive of the fixing belt, fixing belt position is always detected to control its location to be in the center.
F-9-17
[1] Fixing roller
PS59: Fixing belt displacement control sensor (front)
[2] Fixing belt
PS60: Fixing belt displacement control HP sensor
[3] Steering roller
PS62: Fixing belt displacement control sensor (rear)
[4] Swing arm
[5] Sensor arm
FIX_BELT_HP_SNS: Fixing belt HP detecting signal
M35: Fixing belt displacement control motor
FIX_BELT_SNS1: Fixing belt displacement (front side) detecting signal
UN4: Fixing driver PCB
FIX_BELT_SNS2: Fixing belt displacement (rear side) detecting signal
M35
PS60
PS62
PS62
PS59
PS59
[1]
[2]
[3]
[4]
[5]
UN4
J3314
1 2 3 4 5 6
FIX_BELT_YORI_MTR_B*
FIX_BELT_YORI_MTR_+24V
FIX_BELT_YORI_MTR_B
FIX_BELT_YORI_MTR_A
FIX_BELT_YORI_MTR_+24V
FIX_BELT_YORI_MTR_A*
1 2 3 4 5 6 7 8 9
GND
+5R
FIX_BELT_HP_SNS
J3301B
GND
+5R
FIX_BELT_SNS1
GND
+5R
FIX_BELT_SNS2