Download Sharp R-7280 User`s guide

Chapter 8 Troubleshooting
Quality of scanned text or lines is unsatisfactory.
ADF:
Are the glass and rollers inside the ADF clean?
Flatbed (fi-7260/fi-7280):
Is the document pad clean?
No
Perform cleaning.
For details, refer to "Chapter 6 Daily Care" (page 108).
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Contents
Index
Introduction
Scanner
Overview
Yes
Is the resolution appropriate?
Yes
Did you select the scan settings that simply "binarize"
(output in black & white)?
Specify a higher resolution in the scanner driver.
How to Load
Documents
In the scanner driver, select the scan settings that simply "binarize" (output in black
& white). (*1)
Configuring the
Scan Settings
No
No
Yes
Is there any foreign matter (e.g. dust, paper dust) on the
document?
No
Yes
Remove any foreign matter off the document.
It may be carried onto the glass inside the ADF or the document bed of the flatbed
(fi-7260/fi-7280), and cause the image to become dirty.
If the problem persists, check the items in "8.4 Before You Contact the Scanner
Service Provider" (page 159) first, then contact your FUJITSU scanner dealer or
an authorized FUJITSU scanner service provider.
How to Use the
Operator Panel
Various Ways to
Scan
Daily Care
*1: When scanning in grayscale or color, the scanned image may not become sharp and clear. If possible, use a scanner driver to configure the scan settings
that simply "binarize" (output in black & white), and then perform a scan.
Replacing the
Consumables
Troubleshooting
Operational
Settings
Appendix
Glossary
143