TIW Compatible MS310d 5,000 Page Remanufactured Replacement For Lexmark Toner Cartridge MS310 MS310d MS310dn MS312 MS312dn Made in US in ISO 9001-2008 Certified STMC Certified CMSDC Certified Factory, 100% Guaranteed To Meet or Exceed OEM Page Yield 5,000 pages @ 5% coverage Compatible Printers Lexmark MS310D / MS310DN / MS312DN / MS315DN / MS410D / MS410DN / MS415dDN / MS510DN / MS610DE / MS610DN / MS610DTE / MS610DTN Product OEM # 50F1H00, 501H Lexmark 50F1H00 Toner Cartridge has a 2-year warranty that ensures the highest quality every time