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CANON
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imageFORMULA DR-2010C Compact Color Scanner
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ERROR : Device cannot be Locked.
During scanning, an unknown error occurs.
1
. USB extension cables
2. USB cables other than the one provided
3. Plugging the USB cable into a hub (or the front port of a desktop computer)
Clean the scanning glass and rollers. (2010/2510)
Do not place excessive force on the rollers when removing or reinstalling the rollers.
Deformation of the rollers may cause feed
errors
.