Lexmark C54x Series 用户手册

These are possible solutions. Try one or more of the following:

Turn the printer off, wait about 10 seconds, and then turn the printer on.

Turn the printer off.

Unplug the printer.

Check the connection between the option and the printer.

Print a menu settings page and check to see if the option is listed in the Installed Options list. If the option is not
listed, then reinstall it. For more information, see the hardware setup documentation that came with the option,
or go to www.lexmark.com/publications to view the option instruction sheet.

From the computer you are printing from, select the option. For more information, see “Updating available options
in the printer driver” on page 27.

Open the paper tray.

Check for paper jams or misfeeds.

Make sure paper guides are aligned against the edges of the paper.

Make sure the paper tray closes properly.

Close the door.

Turn the printer off. Wait 10 seconds. Turn the printer back on.

Make sure the flash memory card is securely connected to the printer system board.

Troubleshooting