Lexmark X642 user manual

Summary of the content on the page No. 1

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Your MarkNet N8000 series internal print
Solving printing problems
Lexmark™ X642
server is not set up properly or is not
connected properly
Troubleshooting
The operator panel display is blank
Verify that you have properly configured the printer
for network printing.
Turn the printer off, wait about 10 seconds, and turn
Guide
the printer back on.
See the drivers CD or the Lexmark Web site for
information.
If the Ready message does not appear, turn the
printer of

Summary of the content on the page No. 2

� � � � � � � Note: Setting Collation to Off in the If the suggested corrective action does not fix the Page Protect is set to On driver overrides the setting in the problem, call your service representative. Set Page Protect to Off from the Setup Menu. Finishing Menu. For more information, see the Menus and Messages See the Menus and Messages Guide for more Option Action Guide. information. Drawers • Make sure the connection between drawers (250-sheet drawer, 500-sheet Job prints from the w

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� � � � � � � � � � � � � � � � � Consistent misfeeds or jams in the Guides in the selected tray are not set to Solving 2000-sheet drawer drawer the appropriate position for the size problems paper loaded. Try the following: Move the guides in the tray to the correct position. The elevator tray does not raise when Flex the paper. the loading door is closed, or the Turn the print media over. The paper has absorbed moisture due to elevator tray does not lower when the Check the following: h

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� � � � � � � � � � � � � � � � � � repeating defects are not appearing, print the Print the cartridge. Repeat this procedure multiple Toner fog or background shading Quality Test Pages. times until the print remains faded. When the appears on the page print remains faded, replace the print cartridge. Change the Toner Darkness setting in the Printing the print defects guide Quality menu. 1 Touch the help icon (?). Change the Brightness setting in the Quality 2 Touch Print Defects Guide. men

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� � � � � � � � � � � � � � � � � � � � � Streaks appear on the page Characters have jagged or uneven The job prints, but the top and side edges margins are incorrect The toner may be low. To utilize the remaining toner, remove the cartridge by gripping the Change the Print Resolution setting in the Make sure the Paper Size setting in the Paper handles with both hands. With the cartridge Quality menu to 600 dpi, 1200 Image Q, menu is correct. arrows pointing downward, firmly shake the 1200

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� � � � � � � � � � � � � � � � � Touch the left arrow to remove more shadow Solving copy quality Solving fax problems detail. problems The fax document takes a long Solving scan quality time to transmit Unwanted background is visible Touch Options, then under Content, change the problems Adjust the Background Removal setting under setting to Text, and then set the resolution to Copy  Options  Advanced Imaging. Touch the Standard. right arrow to remove more background. The file size is