Copier does not respond

Check messages

Check power

Software may not be installed correctly

If an error message is displayed, see “Error messages” on page 175.

If the light is not on, see “Power button is not lit” on page 151.

For more information, see “Software may not be installed correctly” on page 153.

Scanner unit does not close

Check for obstructions

1Lift the scanner unit.

2Remove any obstruction keeping the scanner unit open.

3Lower the scanner unit.

Poor copy quality

Blank pages

Skewed lines

Checkerboard pattern

Smudges

Distorted graphics or pictures

Streaks

Missing characters

Unexpected characters

Faded print

White lines in print

Dark print

Check messages

Check ink

Clean the scanner glass

Review steps to improve print quality

Adjust the brightness of the copy

Check quality of original document

Are you scanning from

anewspaper, magazine, or glossy paper?

Check document placement

If an error message is displayed, see “Error messages” on page 175.

Check the ink levels, and install a new print cartridge if necessary.

If the scanner glass is dirty, gently wipe it with a clean, lint-free cloth dampened with water.

See “Improving print quality” on page 144.

1Load the document facedown on the scanner glass.

2From the control panel, press or repeatedly until Copy is highlighted.

3Press .

4Press or repeatedly until you reach Lighter/Darker.

5Press or repeatedly to lighten or darken the copy.

6Press .

If the quality of the original document is not satisfactory, try using a clearer version of the document or image.

If you are copying or scanning from a newspaper, magazine, or glossy paper, see “Scanning clear images from magazines or newspapers” on page 122.

Make sure the document or photo is loaded facedown on the scanner glass in the upper left-hand corner.

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Lexmark 9300 Series manual Copier does not respond, Scanner unit does not close, Poor copy quality, 159