Canon D500 Series, Service Manual, Page: 137 / 255

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Disassembly/Assembly > Document Exposure/Feeder System > Removing the CIS Unit Models with DADF/Models with SADF
Disassembly/Assembly > Document Exposure/Feeder System > Removing the CIS Unit Models with DADF/Models with SADF
Before Removing the CIS unit
Models with DADF/Models with SADF
1-1) Remove the left cover. (Duplex models) (Refer to page 4-31)
1-2) Remove the left cover. (Single-sided models) (Refer to page 4-32)
2-1) Remove the DADF unit and reader unit. (models with DADF) (Refer to page 4-40)
2-2) Remove the SADF unit and reader unit. (models with SADF) (Refer to page 4-53)
3-1) Remove the DADF unit. (models with DADF)) (Refer to page 4-42)
3-2) Remove the SADF unit. (models with SADF) (Refer to page 4-55)
4-1) Remove the control panel unit. (models with FAX) (Refer to page 4-79)
4-2) Remove the control panel unit. (models without FAX) (Refer to page 4-79)
5) Remove the copyboard glass. (models with DADF/models with SADF) (Refer to page 4-66)
Removing the CIS Unit
Models with DADF/Models with SADF
Caution:
When assembling/disassembling the CIS unit, take care not to lose the 2 CIS unit
spacers [1].
When assembling/disassembling the CIS unit, do not touch the copy reading area [A] of
the CIS unit.
[A]
[1]
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1) Move the CIS unit [1].
[1]
2) Remove the 2 spacers [1], flat cable [2] and guide [3].
3) Remove the CIS unit [4].
[3]
[1]
[2]
[4]
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