StarInk 26A Black LaserJet TonerThe StarInk 26A Black LaserJet Toner is compatible with HP LaserJet Pro M402d, M402n, M402dn, M402dw, M402m, M402dne, M426fdn, M426fdw, M426dw, M426m. It has a Duty Cycle (Yield) of 3100 Pages. The StarInk 26A Black LaserJet Toner comes with no warranty..