Quality of scanned text or lines is unsatisfactory – Fujitsu Ricoh Fujitsu fi-7900 Image Scanner User Manual
Page 193
Quality of Scanned Text or Lines Is Unsatisfactory
Check the following points
●
Are the glass and rollers inside the ADF clean? (page 193)
●
Is the resolution appropriate? (page 193)
●
Did you configure the settings in the scanner driver to scan in grayscale or color mode?
(page 193)
●
Is there any foreign matter (such as dust or paper dust) on the document? (page 193)
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.
●
Are the glass and rollers inside the ADF clean?
Solution
Clean the dirty parts.
For details, refer to
.
●
Is the resolution appropriate?
Solution
Specify a higher resolution in the scanner driver.
●
Did you configure the settings in the scanner driver to scan in grayscale or color mode?
Solution
Configure the settings in the scanner driver to scan in black & white mode.
When you scan in grayscale or in color mode, the scanned image may not become sharp and
clear.
●
Is there any foreign matter (such as dust or paper dust) on the document?
Solution
Remove any foreign matter off the document.
Foreign matter may get on the glass that is inside the ADF, and cause the image to appear
dirty.
Troubleshooting
193