Ricoh fi-8040 Desktop Scanner - Manual (Page 234)

For details, refer to Conditions Required to Accurately Detect Overlapped Documents
(Multifeed) (page 97) .
If necessary, specify the area to detect overlapped documents.
For details, refer to
Specifying the Area to Detect Overlapped Documents [Document check
area specification for Multifeed Detection] (page 340) .
●
Did you scan a thick document such as a plastic card?
Solution
Perform one of the following for a scan:
● Use the intelligent multifeed detection function.
● Disable the setting to detect overlapped documents by the ultrasonic sensor.
● Scan with Manual Single Mode.
●
Did you fan the documents before loading them?
Solution
Fan the documents.
For details, refer to
Preparation (page 86) .
●
Have the documents just been printed out from a copy machine or a laser printer?
Solution
Fan the documents a few times to remove static electricity.
For details, refer to
Preparation (page 86) .
●
Is the document stack thinner than 5 mm?
Solution
Up to 5 mm in thickness of the document stack can be loaded. Reduce the number of sheets to
make the document stack thinner than 5 mm.
●
Is the Roller Set S installed correctly?
Solution
Install the Roller Set S correctly.
For details, refer to
Replacing the Roller Set S (page 168) .
●
Is the Roller Set S clean?
Solution
Clean the Roller Set S.
For details, refer to
Daily Care (page 150) .
Troubleshooting
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