Cartridge prices starting at $39.99

When you rely heavily on your Lexmark C543dn for all your business’ color printing needs, make sure you get high-quality replacement toner cartridges. But you don’t need to spend that much—get Carrot Ink’s compatible toner cartridges and enjoy up to 75% off on OEM cartridges. Our compatible toners and printer supplies are specifically designed to meet or even exceed OEM specifications. So what you get are the same high-quality color print results at the fraction of the cost. Purchase our Lexmark C540H2KG Black High-Yield Compatible Toner Cartridge and enjoy even more savings with our free shipping offer. When your order subtotals and above, shipping is on us. So shop now!

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How to Replace Cartridge(s)

  1. Turn on the printer and check if the ‘88 Replace Cartridge’ or ‘Ready’ is shown in the printer display. If yes, then proceed.
  2. Remove the new toner cartridge from the box and then, put it beside the printer.
  3. Slide the button forward to open the top door.
  4. Take the old toner cartridge out by lifting the handle and then lightly putting it away from the imaging kit.
  5. Align the new toner cartridge.
  6. Push down until it is seated properly in its slot.
  7. Close the printer’s top door.


Frequently Asked Questions


Can you give some tips on how to store Lexmark C543dn toner cartridges and printer supplies?

When storing ink cartridges and printer supplies, make sure you choose a cool, clean storage with a temperature above 35 degrees Celsius. Also, store the cartridges right side up and in their original packaging until you are ready to install them.


How do I know the status of the toner cartridges inside the printer?

A message usually appears on the printer display when a cartridge is running low on toner and needs replacement. But you can always check the status from the printer control panel or from a network computer.


Do you offer the same-day shipping?

Yes. But only for in-stock orders placed before 3:00 PM Pacific Standard Time Monday through Friday.