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Canon DR-4080U User Manual

Page 48

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46

Re-attaching the white sensor roller

Follow this procedure to re-attach the white sensor roller if it falls out during cleaning.

1

Point the gear end of the roller shaft
to the left side of the scanner.

2

Insert the bushings on both ends of
the shaft into the guide grooves,
matching the flat sides of the bush-
ings with the flat sides of the of the
guide grooves.

3

Press down slightly on the installed
white sensor roller to confirm that it
moves.

Cleaning the scanner

Left Side

Gear

Bushing

White sensor roller

Guide groove

Flat side of bushing

Attach the right side in the same way.