Lexmark X792 Manual

REPLACE THE TONER OR PRINT CARTRIDGE
Replace the toner or print cartridge.
Can receive but not send faxes
These are possible solutions. Try one or more of the following:
THE PRINTER IS NOT IN FAX MODE
On the home screen, touch Fax to put the printer in Fax mode.
THE DOCUMENT IS NOT LOADED PROPERLY
Load the original document faceup, short edge first into the ADF or facedown on the scanner glass in the upper left
corner.
Note: Do not load postcards, photos, small items, transparencies, photo paper, or thin...

3In the Max Speed box, click one of the following:
2400
4800
9600
14400
33600
4Click Submit.
Solving home screen application problems
An application error has occurred
C
HECK THE SYSTEM LOG FOR RELEVANT DETAILS
1Type the printer IP address or host name in the address field of your Web browser.
If you do not know the IP address or host name of the printer, then you can:
View the information on the printer control panel home screen, or in the TCP/IP section under the
Networks/Ports menu.
Print a network...

Solving option problems
Option does not operate correctly or quits after it is installed
Try one or more of the following:
RESET THE PRINTER
Turn the printer off, wait for about 10 seconds, and then turn the printer on.
CHECK TO SEE IF THE OPTION IS CONNECTED TO THE PRINTER
1Turn the printer off using the power switch.
2Unplug the power cord from the wall outlet, and then from the printer.
3Check the connection between the option and the printer.
MAKE SURE THE OPTION IS INSTALLED CORRECTLY
Print a menu...

MAKE SURE THE PAPER TRAY IS INSTALLED CORRECTLY
If the paper tray is listed on the menu settings page, but paper jams when it enters or exits the tray, then it may not
be properly installed. Reinstall the paper tray. For more information, see the hardware setup documentation that
came with the paper tray, or go to 
http://support.lexmark.com to view the paper tray instruction sheet.
2,000-sheet drawer problems
C
HECK THE DRAWER CONNECTION
Make sure the 2,000‑sheet drawer is properly connected to the...

CHECK THE CABLE
Make sure you are using the correct cable and that it is securely connected to the Internal Solutions (ISP) port.
MAKE SURE THE NETWORK SOFTWARE IS CONFIGURED CORRECTLY
For information on installing the network printing software, see the Networking Guide on the Software and
Documentation CD.
Internal print server does not operate correctly
Try one or more of the following:
CHECK THE PRINT SERVER CONNECTIONS
Make sure the internal print server is attached securely to the printer system...

Solving paper feed problems
Paper frequently jams
These are possible solutions. Try one or more of the following:
CHECK THE PAPER
Use recommended paper and specialty media. For more information, see the chapter about paper and specialty
media guidelines.
MAKE SURE THERE IS NOT TOO MUCH PAPER IN THE PAPER TRAY
Make sure the stack of paper you load does not exceed the maximum stack height indicated in the tray or on the
multipurpose feeder.
CHECK THE PAPER GUIDES
Move the guides in the tray to the correct...

Solving print quality problems
If these suggestions do not correct the problem, then contact customer support. You may have a printer part that
requires adjustment or replacement.
Characters have jagged or uneven edges
If you are using downloaded fonts, verify that the fonts are supported by the printer, the host computer, and the
software program.
Clipped images
Try one or more of the following:
CHECK THE GUIDES
Move the width and length guides in the tray to the correct positions for the paper size...

Shadow images appear on prints
Try one or more of the following:
CHECK THE PAPER TYPE AND WEIGHT SETTINGS
Make sure the paper type and weight settings match the paper loaded in the tray or feeder:
1From the printer control panel Paper menu, check the Paper Type and Paper Weight settings.
2Before sending the print job, specify the correct paper type setting:
For Windows users, specify the paper type from Print Properties.
For Macintosh users, specify the paper type from the Print dialog.
MAKE SURE THE...

CHECK THE BACKGROUND DARKNESS OR REMOVAL SETTING
Try one or more of the following:
Adjust the darkness to a lighter setting.
Increase the background removal setting.
MAKE SURE THERE IS NO WORN OR DEFECTIVE PRINT CARTRIDGE
Replace the worn or defective print cartridge.
Incorrect margins
ABCD
ABCD
ABCD
These are possible solutions. Try one or more of the following:
CHECK THE PAPER GUIDES
Move the guides in the tray to the correct positions for the paper size loaded.
CHECK THE PAPER SIZE SETTING
Make sure...

MAKE SURE THERE IS NO DEFECTIVE PRINT CARTRIDGE
Replace the defective print cartridge.
MAKE SURE THE TRANSFER BELT IS NOT DEFECTIVE
Replace the defective transfer belt. For more information, see the instruction sheet that came with the replacement
part.
Paper curl
Try one or more of the following:
CHECK THE PAPER TYPE AND WEIGHT SETTINGS
Make sure the paper type and weight settings match the paper loaded in the tray or feeder:
1From the printer control panel Paper menu, check the Paper Type and Paper...