Lexmark MS310 5,000 Page Remanufactured Toner Cartirdge for MS310 MS310d MS310dn MS312 MS312dn MS315 MS315dn Made in US, 100% Guaranteed To Meet or Exceed OEM Quality Page Yield 5,000 pages @ 5% coverage Compatible Printers Lexmark MS310 / MS310d / MS310dn / MS312 / MS312dn / MS315 / MS315dn Product OEM #50F1H00 Lexmark 50F1H00 Toner Cartridge has a 1-year warranty that ensures the highest quality every time