Laser Exposure System; Removing The Laser Scanner Unit - Canon LBP6670dn Series Service Manual

3
Disassembly/Assembly > Laser Exposure System > Removing the Laser Scanner Unit

Laser Exposure System

Removing the Laser Scanner Unit

Preparations
1) Remove Right Cover.(Refer to page 3-9)
2) Remove Left Cover.(Refer to page 3-9)
3) Remove Rear Cover Unit.(Refer to page 3-10)
4) Remove Upper Cover Unit.(Refer to page 3-11)
Procedure
1) Remove Laser Scanner Unit [1].
• 1 Sponge [2]
• 1 Connector [3]
• 1 Flat cable [4]
• 4 Screw [5]
[5]
x2
x4
[2]
3 Disassembly/Assembly > Laser Exposure System > Removing the Laser Scanner Unit
[1] [5]
[4]
[3] [5]
F-3-42
CAUTION:
Do not disassemble the laser scanner unit at a field.
It may cause a malfunction.
3-24
F-3-43
3-24