Lexmark C 750 User manual

Maintenance
Clearing image transfer unit jams
Paper handling
Troubleshooting
Administration
Index
1
Printing
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Lexmark C750
1Turn the printer off. Open the front cover.
2Remove all the print cartridges.
aPull up slightly on the cartridge handhold.
bPull the cartridge straight out and use the handle to lift it off the guides.

Maintenance
Clearing image transfer unit jams
Paper handling
Troubleshooting
Administration
Index
2
Printing
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Lexmark C750
cPlace the cartridges on a clean flat surface out of direct light.

Maintenance
Clearing image transfer unit jams
Paper handling
Troubleshooting
Administration
Index
3
Printing
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Lexmark C750
3Release the latches to open the multipurpose feeder all the way.

Maintenance
Clearing image transfer unit jams
Paper handling
Troubleshooting
Administration
Index
4
Printing
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Lexmark C750
4Remove the image transfer unit.
aRaise the lever to unlock the image transfer unit.

Maintenance
Clearing image transfer unit jams
Paper handling
Troubleshooting
Administration
Index
5
Printing
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Lexmark C750
bPull down on the handle.

Maintenance
Clearing image transfer unit jams
Paper handling
Troubleshooting
Administration
Index
6
Printing
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Lexmark C750
cSlide the image transfer unit out and place it on a clean, flat surface.
Warning: Do not touch the transfer belt. Touching the belt will damage the image
transfer unit.

Maintenance
Clearing image transfer unit jams
Paper handling
Troubleshooting
Administration
Index
7
Printing
www.lexmark.com
Lexmark C750
5Look inside the printer. Remove all torn paper or other jams.

Maintenance
Clearing image transfer unit jams
Paper handling
Troubleshooting
Administration
Index
8
Printing
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Lexmark C750
6Insert the image transfer unit back into the printer.
aAlign the guides with the insertion grooves.

Maintenance
Clearing image transfer unit jams
Paper handling
Troubleshooting
Administration
Index
9
Printing
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Lexmark C750
bPush the handle up using both hands, and gently slide the unit in.

Maintenance
Clearing image transfer unit jams
Paper handling
Troubleshooting
Administration
Index
10
Printing
www.lexmark.com
Lexmark C750
cLower the lever to lock the image transfer unit into place.
7Return the multipurpose feeder to its working position.