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imageFORMULA DR-4010C Color Departmental Scanner
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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 rollers.
When opening the upper unit, do not grasp the roller unit in the center.
Doing so may distort the rollers and lead to feeding
errors
.
Clean the scanning glass and rollers.
When opening the upper unit, do not grasp the roller unit in the center.
Doing so may distort the rollers and lead to feeding
errors
.