Lexmark MX717 User Guide - Page 321

Scanner unit does not close, Solving fax problems

Page 321 highlights

Troubleshooting 321 Action Step 8 Check for missing or faded text on prints. a From the Copy screen, navigate to: Advanced Options > Advanced Imaging b Adjust the settings: • Sharpness-Increase the current setting. • Contrast-Increase the current setting. c Resend the copy job. Do prints have missing or faded text? Step 9 Check for washed‑out or overexposed output. a From the Copy screen, navigate to: Advanced Options > Advanced Imaging b Adjust the settings of the following: • Background Removal-Reduce the current setting. • Shadow Detail-Reduce the current setting. c Resend the copy job. Do pages show washed‑out or overexposed prints? Yes Go to step 9. No The problem is solved. Contact customer The problem is support. solved. Scanner unit does not close Action Yes Check if there are no obstructions between the scanner unit and the printer. a Lift the scanner unit. b Remove any obstruction that keeps the scanner unit open. c Lower the scanner unit. The problem is solved. Did the scanner unit close properly? No Contact customer support. Solving fax problems • "Caller ID is not shown" on page 322 • "Cannot send or receive a fax" on page 322 • "Can receive but not send faxes" on page 325 • "Can send but not receive faxes" on page 325 • "Fax and e-mail functions are not set up" on page 326 • "Received fax has poor print quality" on page 327

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Action
Yes
No
Step 8
Check for missing or faded text on prints.
a
From the Copy screen, navigate to:
Advanced Options
>
Advanced Imaging
b
Adjust the settings:
Sharpness
—Increase the current setting.
Contrast
—Increase the current setting.
c
Resend the copy job.
Do prints have missing or faded text?
Go to step 9.
The problem is
solved.
Step 9
Check for washed
out or overexposed output.
a
From the Copy screen, navigate to:
Advanced Options
>
Advanced Imaging
b
Adjust the settings of the following:
Background Removal
—Reduce the current setting.
Shadow Detail
—Reduce the current setting.
c
Resend the copy job.
Do pages show washed
out or overexposed prints?
Contact
customer
support
.
The problem is
solved.
Scanner unit does not close
Action
Yes
No
Check if there are no obstructions between the scanner unit and
the printer.
a
Lift the scanner unit.
b
Remove any obstruction that keeps the scanner unit open.
c
Lower the scanner unit.
Did the scanner unit close properly?
The problem is
solved.
Contact
customer
support
.
Solving fax problems
“Caller ID is not shown” on page 322
“Cannot send or receive a fax” on page 322
“Can receive but not send faxes” on page 325
“Can send but not receive faxes” on page 325
“Fax and e-mail functions are not set up” on page 326
“Received fax has poor print quality” on page 327
Troubleshooting
321