Canon ImageRunner iR8500 Series, Руководство по обслуживанию, Страница: 294 / 1122

Chapter 5
5-42
5.4.11 Scanner Motor
5.4.11.1 Removing the Scanner Motor
0007-1753
iR105i/iR105+ / iR9070
1) Remove the ADF.
2) Remove the upper right cover.
3) Remove the rear cover.
4) Remove the upper cover. (2 screws)
5) Remove the harness band [1].
6) Remove the 2 screws [2], and detach the rear over support plate [3].
F-5-121
7) Remove the right pocket plate. (3 screws)
8) Lift the upper rear cover [1], and remove the 2 screws [2]; then,
detach the DF connector unit [3].
F-5-122
9) Disconnect the connector [1], and free the harness from the 2 edge
saddles [2].
10) Remove the 3 screws [3], and detach the scanner motor [4].
F-5-123
REFERENCE:
When mounting it, be sure to set the tension to 10 -/+2 N (1 -/+0.2 kgf)
using a spring gauge for correct positioning.
5.4.11.2 Removing the Scanner Motor
0008-8043
/ iR8070
1) Remove the reader rear cover.
2) Remove the reader controller PCB.
3) Remove the screw [1], and detach the ADF base (right) [2].
4) Remove the five screws [3], and detach the motor cover [4].
F-5-124
5) Remove the two springs [1], and remove the three screws [2]; then,
while shifting the motor unit [3] in the direction of the arrow, detach
the belt.
F-5-125
6) Remove the two screws [1], and detach the scanner motor [3] from
the motor base [2].
F-5-126
5.4.11.3 Removing the Scanner Motor
0008-9174
1) Remove the right upper cover.
2) Remove the rear cover.
3) Remove the rear upper cover.
4) Remove the two screws [1], and detach the rear cover support plate
[2].
[3]
[2] [1]
[1]
[2]
[3]
[2]
[3]
[2]
[1]
[4]
[1]
[2]
[4]
[3]
[3]
[1]
[2]
[2]
[1] [3]
[1]
[2]
[3]