PREMIUM QULAITY OF CANON GENUINE BLACK TONER CARTRIDGES YIELDING 2,100 PAGES. COMPATIBLE PRINTERS (IF ANY): CANON IMAGECLASS MF4420N,CANON IMAGECLASS MF4550D,CANON IMAGECLASS MF4570DN,CANON IMAGECLASS MF4580DN,CANON IMAGECLASS MF4890DW,CANON L150,CANON L410,CANON L170