Scanner Home Position Sensor; Removing The Hp Sensor; Removing The Scanner Home Position Sensor - Canon ImageRunner iR8500 Series Service Manual

[1]
4) Disconnect the connector [1] (1 pc. each), and detach the original size
sensor 3/4 [2].
[2]
5.4.13.5 Removing the Original Size Sensor 3/4
1) Remove the copyboard glass.
2) Move the No. 1 mirror base to the left edge.
3) Remove the screw, and disconnect the connector [2]; then, detach the
original size sensor unit (rear) [3].
[1]
[3]
[2]
F-5-138
[1]
F-5-139
0008-8021
[3]
[2]
F-5-140
4) Disconnect the connector [1] (1 pc. each), and detach the original size
sensor 3/4 [2].
[2]

5.4.14 Scanner Home Position Sensor

5.4.14.1 Removing the HP Sensor

/ iR8070
1) Remove the ADF unit from the reader unit.
2) Remove the reader rear cover.
3) Remove the screw [1], and detach the ADF base (left) [2].
4) Remove the three screws [3], and detach the fuse base [4].
[1]
[3]
5) Remove the screw [1], and detach the sensor base [2]; then,
disconnect the connector [3], and detach the HP sensor [4] from the
base.
[3]

5.4.14.2 Removing the Scanner Home Position Sensor

1) Remove the transformer unit.
2) Free the harness from the wire saddle [1]; then, disconnect the
connector [2], remove the screw [3], and detach the sensor mounting
plate [4].
Chapter 5
[1]
F-5-141
0008-8611
[2]
[4]
F-5-142
[1]
[4] [2]
F-5-143
0008-8023
5-45