Canon DR-2050C 用户手册
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Regular Maintenance
61
3
Raise the roller lock lever (q), and then slide it to the left (w).
4
Shift the Feed Roller to the left to separate it from the shaft, and then remove
it.
it.
Attaching the Feed Roller
1
Set the Feed Roller into the hollow inside the roller cover, and align the notch
in the roller with the scanner shaft.
in the roller with the scanner shaft.