Lexmark C543 Supplies
Toner Cartridges, Maintenance Kits and Parts
22 Items
Lexmark C540H1KG
Black Genuine Toner Cartridge High Yield, 2,500 pages, Return Program
Lexmark C540H2KG
Black Genuine Toner Cartridge High Yield, 2,500 pages
Lexmark C540H1CG
Cyan Genuine Toner Cartridge High Yield, 2,000 pages, Return Program
Lexmark C540H2CG
Cyan Genuine Toner Cartridge High Yield, 2,000 pages
Lexmark C540H1MG
Magenta Genuine Toner Cartridge High Yield, 2,000 pages, Return Program
Lexmark C540H2MG
Magenta Genuine Toner Cartridge High Yield, 2,000 pages
Lexmark C540H2YG
Yellow Genuine Toner Cartridge High Yield, 2,000 pages
Lexmark C540H1YG
Yellow Genuine Toner Cartridge High Yield, 2,000 pages, Return Program
Lexmark C540A1MG
Magenta Genuine Toner Cartridge Standard Yield, 1,000 pages, Return Program
Lexmark 40X5403
Genuine Image Transfer Belt Assembly Standard Yield
Lexmark C540X35G
Black Genuine Photoconductor Standard Yield, 30,000 pages
Lexmark C540X71G
Black Genuine Imaging Kit Standard Yield, 30,000 pages
Lexmark C540X84G
Black/Color Genuine Imaging Unit Standard Yield, 30,000 pages
Lexmark C540X74G
Black/Color Genuine Imaging Kit Standard Yield, 30,000 pages
Frequently Asked Questions
The C543 uses 12 toner cartridges — yellow: LEX C540H1YG, LEX C540A1YG, LEX C540H2YG; magenta: LEX C540H1MG, LEX C540A1MG, LEX C540H2MG; cyan: LEX C540H1CG, LEX C540A1CG, LEX C540H2CG; black: LEX C540H1KG, LEX C540A1KG, LEX C540H2KG.
Black: LEX C540A1KG prints 1000 pages, LEX C540H1KG prints 2500 pages. Choose LEX C540H1KG for high-volume printing (lower cost per page); LEX C540A1KG costs less upfront for occasional use. Color: LEX C540A1YG prints 1000 pages, LEX C540H1YG prints 2000 pages. Choose LEX C540H1YG for high-volume printing (lower cost per page); LEX C540A1YG costs less upfront for occasional use.
The LEX C540H1KG cartridge has an approximate yield of 2500 pages.
Approximate color cartridge yields: LEX C540H1YG (~2000 pages), LEX C540H1MG (~2000 pages), LEX C540H1CG (~2000 pages), LEX C540A1YG (~1000 pages), LEX C540A1MG (~1000 pages), LEX C540A1CG (~1000 pages), LEX C540H2CG (~2000 pages), LEX C540H2MG (~2000 pages), LEX C540H2YG (~2000 pages).
Yes — the C543 uses a replaceable imaging drum: LEX C540X74G, LEX C540X71G, LEX C540X35G, LEX C540X84G.
The "Supply Problem" notice on the C543 is typically a recognition fault on one of the colour cartridges, not a defect. Switch off for 30 seconds, reseat the reported cartridge, clean its contacts with a dry cloth, and power back on. If nothing changes, replace the cartridge for the colour the printer flags.