Ordering supplies

To order supplies in the U.S., contact Lexmark at 1-800-539-6275 for information about Lexmark authorized supplies dealers in your area. In other countries or regions, visit the Lexmark Web Site at www.lexmark.com or contact the place where you purchased the printer.

Ordering toner cartridges

When 88 Cyan Cartridge Low, 88 Magenta Cartridge Low, 88 Yellow Cartridge Low, or 88 Black Cartridge low appears, order a new cartridge.

When 88 Replace Cyan Cartridge, 88 Replace Magenta Cartridge, 88 Replace Yellow Cartridge, or 88 Replace Black Cartridge appears, you must replace the specified toner cartridge.

Part name	Part number	C540 and C543	C544	C546
Black Return Program Toner Cartridge	C540A1KG
Cyan Return Program Toner Cartridge	C540A1CG
Magenta Return Program Toner Cartridge	C540A1MG
Yellow Return Program Toner Cartridge	C540A1YG
Black High Yield Return Program Toner Cartridge	C540H1KG
Cyan High Yield Return Program Toner Cartridge	C540H1CG
Magenta High Yield Return Program Toner Cartridge	C540H1MG
Yellow High Yield Return Program Toner Cartridge	C540H1YG
Black High Yield Toner Cartridge	C540H2KG
Cyan High Yield Toner Cartridge	C540H2CG
Magenta High Yield Toner Cartridge	C540H2MG
Yellow High Yield Toner Cartridge	C540H2YG
Black Extra High Yield Return Program Toner Cartridge	C544X1KG	X		X
Cyan Extra High Yield Return Program Toner Cartridge	C544X1CG	X
Magenta Extra High Yield Return Program Toner Cartridge	C544X1MG	X
Yellow Extra High Yield Return Program Toner Cartridge	C544X1YG	X
Black Extra High Yield Toner Cartridge	C544X2KG	X		X
Cyan Extra High Yield Toner Cartridge	C544X2CG	X
Magenta Extra High Yield Toner Cartridge	C544X2MG	X
Yellow Extra High Yield Toner Cartridge	C544X2YG	X
Black Extra High Yield Return Program Toner Cartridge	C546U1KG	X	X
Black Extra High Yield Toner Cartridge	C546U2KG	X	X

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	C540, C543, C544
Black and Color Imaging Kit	C540X74G
Black Imaging Kit	C540X71G
Photoconductor Unit	C540X35G	Not Supported
Black Developer Unit	C540X31G	Not Supported
Cyan Developer Unit	C540X32G	Not Supported
Magenta Developer Unit	C540X33G	Not Supported
Yellow Developer Unit	C540X34G	Not Supported