IF YOU ARE ON A NETWORK, THEN RESET THE POWER OF THE ACCESS POINT (ROUTER)

1Unplug the power cord from the access point.

2Wait ten seconds, and then insert the power cord.

Copy and scan troubleshooting

“Copier or scanner does not respond” on page 123

“Scanner unit does not close” on page 123

“Poor copy or scanned image quality” on page 123

“Partial copies or scans of documents or photos” on page 124

“Scan was not successful” on page 124

“Scanning takes too long or freezes the computer” on page 124

“Cannot scan to a computer over a network” on page 124

Copier or scanner does not respond

If the "Before you troubleshoot" checklist does not solve the problem, then try one or more of the following:

SET YOUR PRINTER AS THE DEFAULT PRINTER

REMOVE AND REINSTALL THE PRINTER SOFTWARE

Scanner unit does not close

1Lift the scanner unit.

2Remove any obstruction keeping the scanner unit open.

3Lower the scanner unit.

Poor copy or scanned image quality

If the "Before you troubleshoot" checklist does not solve the problem, then try one or more of the following:

CLEAN THE SCANNER GLASS

ADJUST THE SCAN QUALITY FROM THE PRINTER SOFTWARE

REVIEW THE TIPS FOR COPYING, SCANNING, AND IMPROVING PRINT QUALITY

USE A CLEARER VERSION OF THE ORIGINAL DOCUMENT OR IMAGE

MAKE SURE THE DOCUMENT OR PHOTO IS LOADED FACEDOWN ON THE SCANNER GLASS AND IN THE CORRECT CORNER

Troubleshooting

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Lexmark S400 Series Copy and scan troubleshooting, Copier or scanner does not respond, Scanner unit does not close, 123