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Removing The Cis Unit - Canon MF8580Cdw Service Manual

Mf8500/mf8200 series
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Also See for MF8580Cdw 
Manual - 750 pages
User manual - 750 pages
Getting started - 292 pages

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4
Disassembly/Assembly > Document exposure/feeder system > Removing the CIS Unit > Procedure

Removing the CIS Unit

■ Preparation
1) Remove the Right Cover. Refer to page 4-147.
2) Remove the Left Cover. Refer to page 4-144.
3) Remove the Rear Upper Cover. Refer to page 4-153.
4) Remove the ADF Unit/Copyboard + Reader Unit. Refer to page 4-158
5) Separate the ADF Unit/Copyboard + Reader Unit. Refer to page 4-160
6) Remove the Reader Unit Upper Cover Unit. Refer to page 4-173.
■ Procedure
CAUTION:
Be sure to perform "After replacing CIS unit (Refer to page 4-51)" when replacing the
CIS unit, respectively.
1) Pull the Drive Belt [1] to move the CIS Unit [2].
2) Loosen the screw [3] and move the Pulley Holder [4] in the direction of the arrow to remove
the Drive Belt [1].
[1]
[2]
4
Disassembly/Assembly > Document exposure/feeder system > Removing the CIS Unit > Procedure
[1]
[3]
[4]
F-4-393
3) Remove the CIS Unit Mount [1] and remove the flat cable [2].
• 1 guide [3]
CAUTION:
• When assembling/disassembling the copyboard glass, take care not to lose the 2
CIS unit spacers [1].
• When assembling/disassembling the copyboard glass, do not touch the copy reading
area [2] of the CIS unit.
[1]
[3]
[2]
4-175
[2]
[1]
F-4-394
[1]
F-4-395
4-175

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  Also See for Canon MF8580Cdw