Lexmark C920n User Manual

							200 Paper Jam  Pages Jammed (Check Areas A-F, T1-5, MPF)
121
Clearing jams
3Close the stapler door.
4Roll the finisher toward the printer until the finisher locks to the docking pins.
You hear a click when the finisher locks into position.
5Press .
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							200 Paper Jam  Pages Jammed (Check Areas A-F, T1-5, MPF)
122
Clearing jams
CheckAreaI
This message indicates a jam in one of the output areas of the finisher. To clear area I:
1Open the finisher top cover and remove any jams.
2Close the top cover.
3Push the latch in and hold it.
4Roll the finisher away from the printer.
5Release the latch.
Latch
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							200 Paper Jam  Pages Jammed (Check Areas A-F, T1-5, MPF)
123
Clearing jams
6Open the stapler door.
7Remove any jams from the accumulator.
Rotate the accumulator knob counterclockwise to move the paper down.
Accumulator knob
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							200 Paper Jam  Pages Jammed (Check Areas A-F, T1-5, MPF)
124
Clearing jams
8Close the stapler door.
9Roll the finisher toward the printer until the finisher locks to the docking pins.
You hear a click when the finisher locks into position.
10Press .
You must clear any printer paper jams before the printer will resume printing. For instructions on clearing printer 
paper jams, see your printer’s Quick Reference or publications CD.
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							250 Paper Jam Check MP Feeder
125
Clearing jams
250 Paper Jam Check MP Feeder
1Slowly pull the jam straight out of the multipurpose feeder, except when feeding banner paper (11.69 X 48 in.). 
Clear banner paper jams only in the paper feed direction.
If the paper will not come out, proceed with step 2.
2Open the top cover.
3Remove the paper on the transfer belt.
Warning:Do not touch, drop, or place anything on the transfer belt. Touching the surface of the transfer belt or 
placing items on it may cause damage.
If banner paper is jammed inside the printer, remove the jam by rolling up the paper from inside the printer until the 
entire banner sheet is free.
4Close the top cover.
5Press .
Transfer belt
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							24 Paper Jam Check Tray 
126
Clearing jams
24 Paper Jam Check Tray 
Jams in five areas result in a 24 Paper Jam message, where x represents the tray number where the jam has 
occurred. Paper jam messages 241–244 indicate a jam has occurred in one of the paper trays. A 249 Paper Jam Check 
Tray  message indicates a jam has occurred in the high capacity feeder. See Identifying jam areas for tray 
numbering.
241-244 Paper Jam
1Pull out the tray indicated on the display.
2Remove any wrinkled or creased paper.
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							24 Paper Jam Check Tray 
127
Clearing jams
3Close the tray.
4Press .
If the paper jam message continues, check and clear all paper from the paper path.
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							24 Paper Jam Check Tray 
128
Clearing jams
249 Paper Jam Check Tray 
A 249 Paper Jam Check Tray  message indicates a jam has occurred in the high capacity feeder.
Note:If you have an optional printer cabinet, the high capacity feeder will be identified as tray 3.
1Open the top cover.
2Remove the jam.
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							24 Paper Jam Check Tray 
129
Clearing jams
3Close the top cover.
4Press .
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							Administrative support
130
9Administrative support
Adjusting operator panel brightness and contrast
The LCD operator panel contrast and brightness can be adjusted through the Utilities menu. For more information, see the 
Menus and Messages Guide.
The LCD Brightness and LCD Contrast settings are adjusted separately. To change the LCD Brightness or LCD Contrast 
settings:
1Make sure your printer is on.
2Press   on the operator panel.
3Press  until  Settings appears, and then press  .
4Press  until  Utilities Menu appears, and then press  .
5Press   until   appears next to the LCD setting you want to change, and then press  .
6Press   to increase the brightness or contrast, or press   to decrease the brightness or contrast.
7When the adjustment is complete, press  .
This saves this setting as the new user default and the printer returns to Ready.
Disabling operator panel menus
Since many people could be using the printer, an administrator may choose to lock the operator panel menus to keep 
others from changing menu settings from the operator panel.
To disable the operator panel menus so that changes cannot be made to the printer default settings:
1Turn the printer off.
Note:Disabling the operator panel menus does not prevent access to Print and Hold functionality.
2Press and hold   and   while turning the printer on.
3Release both buttons when Performing Self Test appears on the display.
The printer performs its power-on sequence, and then Config Menu appears on the first line of the display.
4Press  until  Panel Menus appears, and then press  .
5Press  until  Disable appears, and then press  .
The following messages appear briefly: Submitting Selection and Disabling Menus. The operator panel 
returns to Panel Menus.
6Press  until  Exit Config Menus appears, and then press  .
Activating Menu Changes appears. The menus are disabled. 
Resetting the Printer appears briefly followed by a clock. The operator panel then returns to Ready.
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