Canon iR7086, Руководство по обслуживанию

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Chapter 7
7-32
7.10 Parts Replacement Procedure
7.10.1 Process Unit
7.10.1.1 Before Starting the Work
0011-7911
iR7105 / iR7095 / iR7086
1) Remove the manual feeder pull-off roller unit.
2) Remove the developing assembly.
3) Remove the primary charging assembly cover.
4) Remove the process unit cover.
5) Remove the upper inside cover.
6) Slide out the fixing/feeding unit.
7) Remove the waste toner cover (lower rear right); then, detach the drum
protective sheet, and place it on the fixing/feeding unit.
8) If a double-feeding detection PCB (transmitting) [3] is found, disconnect
the 2 connectors [1] and remove the screw [2], and open the PCB in the
direction of the arrow.
F-7-46
9) Disconnect the connector [1], and release the stop lever [2] to detach the
primary charging assembly [3].
10) Disconnect the connector [4], and release the stopper lever [5] to detach
the pre-transfer charging assembly [6].
F-7-47
7.10.1.2 Removing the Process Unit
0010-8808
iR7105 / iR7095 / iR7086
1) While keeping the drum in place using the drum stop tool [1] found behind
the compartment cover (front cover), remove the drum fixing roll [3].
2) Remove the drum stop tool [1].
3) Remove the 3 screws [4], and disconnect the connector [5]; then, slide out
the process unit [6].
F-7-48
4) Slide out the process unit [1] fully; then, slide out the grip [2] on the right
side.
5) Hold the grip [2] on the right and the grip [3] on the left, and detach the
unit in upward direction.
F-7-49
When placing the removed process unit, be sure to turn the kit support plate
[1] in counterclockwise direction to create space between the drum surface
and the floor.
F-7-50
7.10.1.3 Mounting the Process Unit
0010-8812
iR7105 / iR7095 / iR7086
Keep the following in mind when mounting the process unit [1] to the slide
rail:
1) Be sure to match the notch [2] found at the tip of the left slide rail against
the front plate [3] of the process unit.
2) Be sure to match the bend [4] at the front of the right slide rail against
the front plate [3] of the process unit.
2) Be sure to match the bend [4] at the front of the right slide rail against the
front plate [3] of the process unit.
[1]
[2] [3]
[1]
[3]
[2] [5]
[6]
[4]
[4] [5]
[4]
[4]
[1] [2] [3]
[6]
[3] [2]
[1]
[1]