Part name Part number C540, C543, and X543
series
C544, X544, and X546
series
Magenta Extra High Yield
Return Program Toner
Cartridge
C544X1MG Not supported
Yellow Extra High Yield
Return Program Toner
Cartridge
C544X1YG Not supported
Black Extra High Yield Toner
Cartridge
C544X2KG Not supported
Cyan Extra High Yield Toner
Cartridge
C544X2CG Not supported
Magenta Extra High Yield
Toner Cartridge
C544X2MG Not supported
Yellow Extra High Yield
Toner Cartridge
C544X2YG Not supported
Black Extra High Yield Return
Program Toner Cartridge
C546U1KG Not supported
Black Extra High Yield Toner
Cartridge
C546U2KG Not supported
Ordering imaging kits
When Replace black and color imaging kit or Replace black 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
Maintaining the printer
178