Fujitsu Ricoh Fujitsu fi-7900 Image Scanner User Manual
Page 192
The Scanned Image of a Picture or Photo is Rough/Image Noise Appears
Check the following points
●
Did you configure the settings in the scanner driver to scan in black & white mode? (page
192)
●
Are the glass and rollers inside the ADF clean? (page 192)
If the problem persists, check the items in
Before You Contact the Scanner Service Provider
first, then contact the distributor/dealer where you purchased this product. Refer
to the contact information in the Contact List or the Contact for Inquiries section in Safety
Precautions bundled with this product and make an inquiry.
●
Did you configure the settings in the scanner driver to scan in black & white mode?
Solution
Use a scanner driver to configure the scan settings that do not "binarize" (output in black and
white), and then perform a scan.
The scanned image may differ from the original image significantly if you simply "binarize"
(output in black & white) a picture or a photo.
●
Are the glass and rollers inside the ADF clean?
Solution
Clean the dirty parts.
For details, refer to
.
Troubleshooting
192