This toner refill kit for the Lexmark C510 toner cartridge (Lexmark C510 toner and Lexmark C510n toner) toner cartridges (20K0500, 20K0502, 20K0503 and other C510 laser toner printer cartridges) will save you a bundle over buying new Lexmark C510 toner cartridges. Refills Brother HL-2700CN and Brother MFC-9420 toner cartridge (TN04BK, TN04C, TN04M, TN04Y) to full specifications. The Lexmark C510 / Brother TN04 toner cartridges are easy to fill, and produce excellent results with our high quality toner replacement. Your printer page output and quality will be 100% that of the OEM Lexmark C510 / Brother TN-04 cartridge on your first refill, so you can expect the same quality and output as your OEM laser toner cartridge. Why pay over $100 for these cartridges when you can refill them in under 5 minutes and save a bundle! Our toner refill kits come with EVERYTHING YOU NEED to refill these Lexmark C510 / Brother TN04 cartridges QUICKLY and SUCCESSFULLY. Our toner refills give you 1 full refill on these cartridges!

Item contains:

• Refill instructions
• Toner (select below from Black, Cyan, Yellow or Magenta)
• Toner nozzle to pour the toner

Note: It is recommended to refill the same Lexmark C510 / Brother TN-04 toner cartridge up to 2 times before replacing with a new OEM toner cartridge or a new compatible toner cartridge. This way you always maintain high quality prints and high page yields alternating between new cartridges and our toner refills

Toner Refills from Uni-Kit are high quality and come with 24 hour tech support service. Guaranteed to bring your empty toner cartridge back to working condition, as long as your cartridge was printing well before it emptied you can expect approximately 100% same quality and page yield with your 1st refill.