Lexmark 792de ユーザーズマニュアル
Printer control panel display is blank or displays only diamonds
The printer self test failed. Turn the printer off, wait about 10 seconds, and then turn the printer back on.
If Performing Self Test and Ready do not appear, turn the printer off and contact Customer Support.
Error message about reading USB drive appears
Make sure the flash drive is supported.
Print jobs do not print
Try one or more of the following:
M
AKE
SURE
THERE
IS
NO
PROBLEM
WITH
YOUR
PRINTER
From the printer control panel, check the status. If necessary, follow the recovery instructions.
M
AKE
SURE
THE
PRINTER
IS
READY
TO
PRINT
Make sure Ready appears on the display before sending a print job.
C
HECK
IF
A
SUPPLY
IS
MISSING
OR
NEEDS
REPLACEMENT
Remove and then reinstall or replace the supply.
C
HECK
IF
THE
STANDARD
EXIT
BIN
IS
FULL
Remove the paper stack from the standard exit bin.
C
HECK
IF
THE
PAPER
TRAY
IS
EMPTY
Load paper in the tray.
M
AKE
SURE
THE
CORRECT
PRINTER
SOFTWARE
IS
INSTALLED
•
Verify that you are using the correct printer software.
•
If the printer is connected to your computer through a USB port, then make sure you are running a supported
operating system and using a compatible printer software.
operating system and using a compatible printer software.
M
AKE
SURE
THE
INTERNAL
PRINT
SERVER
IS
WORKING
PROPERLY
•
Make sure the internal print server is properly installed and that the printer is connected to the network.
•
Print a network setup page and check that the status shows Connected. If the status is Not Connected,
then check the network cables, and then try printing the network setup page again. Contact your system support
person to make sure the network is functioning correctly.
then check the network cables, and then try printing the network setup page again. Contact your system support
person to make sure the network is functioning correctly.
The printer software is available on the Lexmark Web site at http://support.lexmark.com.
Troubleshooting
188