Fujitsu fi-7900 - Vertical Streaks Appear on the Images

Vertical Streaks Appear on the Images
Check the following points
● Are the glass and rollers inside the ADF clean? (page 187)
● Does the vertical streak (line) disappear when you set a lower resolution? (page 187)
● Is there any foreign matter (such as dust or paper dust) on the document? (page 187)
● Is [Vertical Streaks Reduction] enabled in the scanner driver for a scan? (page 187)
If the problem persists, check the items in Before You Contact the Scanner Service Provider (page 190)
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 Daily Care (page 115).
● Does the vertical streak (line) disappear when you set a lower resolution?
Solution
Specify a lower resolution and scan the document.
● 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.
● Is [Vertical Streaks Reduction] enabled in the scanner driver for a scan?
Solution
Enable [Vertical Streaks Reduction] in the scanner driver, and then perform a scan.
Troubleshooting
187