Lexmark MS821, MS822, MS823, MS824, MS825, MS826, MX721, MX722, MX822, MX824, MX826, M5255, M5270, MB2770, XM5365, XM7355, XM7370; Source Technologies ST9830 Return Program Fuser Maintenance Kit (115V) (Type 00) (Includes Fuser, Transfer Roller, 3 Pick Rollers, 3 Separator Pads) (225,000 Yield)