Part name Lexmark Return Program Regular
Black extra-high-yield toner cartridge C544X1KG
C546U1KG
C546U2KG
C544X2KG
Cyan extra-high-yield toner cartridge C544X1CG C544X2CG
Magenta extra-high-yield toner
cartridge
C544X1MG C544X2MG
Yellow extra-high-yield toner cartridge C544X1YG C544X2YG
Ordering imaging kits
When 31.xx Defective imaging kit appears, order a replacement imaging kit.
Part name Part number
Black and color imaging kit C540X71G
Black imaging kit C540X74G
Ordering a waste toner bottle
When 82 Replace Waste Toner appears, order a replacement waste toner bottle. The waste toner bottle
must be replaced when 82 Replace Waste Toner appears.
Part name Part number
Waste toner bottle C540X75G
Replacing supplies
Replacing the waste toner bottle
Replace the waste toner bottle when 82 Replace waste toner appears. The printer will not continue printing
until the waste toner bottle is replaced.
1 Unpack the replacement waste toner bottle.
2 Grasp the front door at the side handholds, and then pull it toward you.
CAUTION—HOT SURFACE: The inside of the printer might be hot. To reduce the risk of injury from a hot
component, allow the surface to cool before touching.
Maintaining the printer
209