Canon Color imageRUNNER C4580 Service Manual - page 459
of
851
Chapter 11
11-22
T-11-21
*1: Displaying the error message E007.
*2: Light shielding: 1, Permeation: 0
Position of the tension roller
Level 2 (upper)
Level 1
(upper)
Standard
Position
Level 1
(lower)
Level 2 (lower)
Belt position
Front
Å©
Å®
Center
Å©
Å®
Rear
Distance from the belt
standard position
+4*1
2.5
1.5
0
-1.5
-2.5
-4*1
Belt position sensor 1
(PS33) 1*2
1
1
0
0
0
1
Belt position sensor 2
(PS34)
1
0
0
0
1
1
1
Belt position sensor 3
(PS35)
1
1
0
0
0
1
1
Tension roller HP sensor
0
0
0
1
1
1
1
Sensor position
áF
áE
áD
áC
áB
áA
á@
Displacement control motor
Stop
Clockw
ise
rotation
Clockwi
se
rotation Stop
Counter
clockwis
e rotation
Counter
clockwis
e rotation Stop
Tension roller position
--
0.5
0.25
0
-0.25
-0.5
--