The Lexmark MS415dn printer uses 501 cartridges which come in high yield 50F1H00 (501H) and extra high yield 50F1X00 (501X) sizes. The 501H prints 5,000 pages and the 501X prints 10,000 pages.
Can you refill Lexmark toner cartridges?
Toner refills for Lexmark are easy to do. Lexmark Bulk Toner - Bulk toner for toner refilling. The bulk toner items are JUST TONER. They are intended for repeat customers who know which toner they need and want to save even more money by buying just bulk toner and not buying another toner refill kit.