Hewlett Packard 12X & Canon CART-303

To suit HP: LaserJet 1010, 1012, 1015, 1018, 1020, 1022, 1022N, 1025, 3015, 3020, 3030, 3050, 3052, 3055, M1005 MFP & M1319F MFP.
To suit Canon: Laser Shot LBP 3000.