Amazon.com: Cool Toner Compatible Toner Cartridge Replacement for HP 12A Q2612A for HP Laserjet 1020 1022 1018 1010 1012 3050 3015 3055 3030 MF4350d MF4150 MF4370dn D420 MF4270 Printer (Black 4Pack) : Office Products
Amazon.com: greencycle Compatible Toner Cartridge Replacement for HP 12X Q2612X Use for Laserjet 1020 1012 1022 1010 1018 1022n 3015 3030 3050 3052 3055 M1005 M1319F Printer (High Yield Black, 1-Pack) : Office Products
Amazon.com: HP 12A Black Toner Cartridge | Works with HP LaserJet 1010, 1020, 3015, 3020, 3030, 3050 Series; HP LaserJet MFP M1005, M1319 Series | Q2612A : Office Products