Removing The Scanning Lamp - Canon ImageRunner iR8500 Series Service Manual

Chapter 5
7) Detach the scanning lamp heater [1] from the scanning lamp [2].
[2]

5.4.4.3 Removing the Scanning Lamp

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1) Remove the copyboard glass.
2) Remove the right upper cover and the right upper cover base.
3) Remove the reader left cover; then, detach the reader front cover.
4) Remove the reader controller PCB.
5) Move the No. 1 mirror base [1] as far as the cut-in made in the frame.
6) Remove the three screws [2] from the No. 1 mirror base, and detach
the scanning lamp [3] together with the cable fixing plate [4].
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[1]
F-5-84
[1]
F-5-85
0008-8037
[2]
7) Remove the four screws [1], and detach the blanking plate [2].
[1]
8) Disconnect the connector[2] from the inverter PCB[1].
Use a screwdriver and remove the rivet [3] out of the hole on the top of
the frame. The remove the cable retainer plate [4].
[1]
When mounting the scanning lamp, be sure to hook the cable [1] on the
pulley [3] of the No. 2 mirror base [2] without twisting it.
[4]
[3]
[1]
[2]
[3]
F-5-86
[2]
[1]
F-5-87
[2]
[3]
[4]
F-5-88