Lexmark have been producing high quality Toner cartridges like this
Original Lexmark C544X (C544X1KG) since 1991 and the many years of
experience shows in this Toner. Each page produced by the Genuine
C544X is flawless, with Black toner evenly distributed and firmly
fused to the paper, while still appearing crisp and vibrant.
This genuine Lexmark C544X1KG toner offers an estimated 6,000 pages
(based on a 5% coverage) and complete compatibility with the
Lexmark C544 range of Printers and all of the other printers listed
on this page. Our Lexmark laser cartridges are amongst the lowest
priced on the Internet and carry a 100% satisfaction guarantee.