Lexmark CX730 User Manual page 321

Troubleshoot a problem
Action
Step 1
a
Open the scanner cover.
b
Using a damp, soft, lint‑free cloth, wipe the ADF glass and the
white underside of the scanner cover.
c
Close the scanner cover.
Do vertical streaks appear on scanned documents?
Step 2
a
Open the ADF cover.
b
Using a damp, soft, lint‑free cloth, wipe the ADF glass and the
white underside of the ADF cover.
c
Close the ADF cover.
Do vertical streaks appear on scanned documents?
Jagged image or text when scanning from the ADF
Action
a
Load 50 sheets of clean, plain paper into the ADF.
Note: The plain paper helps clean or remove dust and other
coating from the ADF feed rollers.
b
From the home screen, touch
c
Load an original document into the ADF.
d
Scan the document.
Do jagged images or texts appear on the output?
.
Yes No
Go to step 2. The problem is
solved.
Contact customer The problem is
support. solved.
Yes No
Contact customer The problem is
support. solved.
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