Canon F-1, Service Manual

Page: 90 / 179

4
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Parts Replacing and Cleaning > Major Unit (Reader) > Removing the Scanner Unit (Reader) > Procedure
Parts Replacing and Cleaning > Major Unit (Reader) > Removing the Scanner Unit (Reader) > Procedure
Major Unit (Reader)
Removing the Scanner Unit (Reader)
■ Preparation
1) Remove the Upper Right Cover 1 and the Upper Left Cover (Refer to page 4-19).
■ Procedure
CAUTION:
When replacing this parts, execute these actions whichare to be taken when Processing
after Scanner Unit Replacement.
1) Open the DADF [1], and remove the Reader Front Cover [2].
• 1 Screw (Flat Head) [3]
• 2 Screws (RS) [4]
x3
[1]
[2]
[3]
[4]
[4]
F-4-31
2) Remove the PCB Cover [1].
• 2 Screws [2]
x2
[1]
[2]
3) Remove the Right Upper Panel [1].
• 2 Screws [2]
x2
[1]
[2]
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