Lexmark 5021-0XX - Manual (Page 192)

2-114 Service Manual
5021-0XX
Ribbing service check
Light print occurs in right or left side of image.
Problem area Action
1 Printer is not level Table printer is sitting on is slightly
tilted.
Tilt should be less than 1/2 inch.
Confirm the printer table is large
enough and the printer is level.
2 Toner cartridge Insufficient amount of toner in the
toner cartridge.
Shake the toner cartridge horizontally
several times to level the toner.
3 Toner cartridge Toner in the toner cartridge is not
level and collects on one side.
Shake the toner cartridge horizontally
several times to level the toner. If
problem persists, replace toner
cartridge.
4 Rear cover assembly Open rear cover assembly and close
properly.
5 Photodeveloper cartridge Photodeveloper OPC belt is off rack
and becomes deformed during
operation.
Replace photodeveloper cartridge.
See
“Photodeveloper cartridge
removal” on page 4-11 .
Note: Photodeveloper cartridge is a
customer order supply.