Canon imageRUNNER 5065 series, Руководство по обслуживанию

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Chapter 6
6-5
6.4 Parts Replacement Procedure
6.4.1 Laser Scanner Unit
6.4.1.1 Removing the Laser Scanner Unit
0015-4863
iR5065 / iR 5055 / iR5075 / / /
1) Open the right door unit (upper); then, remove the 1 screw [2] from the
door strap, and fully open the right door unit (upper).
F-6-7
2) Slide the developing assembly locking unit [2] in the direction of the
arrow to detach.
- 1 Screw [1]
3) Detach the scanner cover [4].
- 4 Screw [3]
F-6-8
4) Disconnect the 4 connectors [1].
5) Detach the 1 leaf spring [3].
- 2 Screw [2]
6) Hold the front of the laser scanner unit [4], and lift and take out.
F-6-9
6.4.1.2 When Replacing the Laser Scanner Unit
0015-9960
iR5065 / iR 5055 / iR5075 / / /
If the temperature of the fixing assembly is 150 deg C or higher when the
main power switch is tuerned on, the machine will not execute potential con-
trol. If such is the case after replacing the scanner unit, manually execute po-
tential control in service mode as follows:
1) Make the following selections in service mode: COPIER> FUNCTION>
DPC> DPC; then, enter '1', and press [OK].
2) Turn off and then back on the main power switch.
[1] [2]
[1] [2]
[3] [3] [4]
[1]
[2]
[3]
[4]