HP LaserJet 3050 All-In-One Laser Printer 105K Pages w/ Toner - Works Great #8 | eBay
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
Compatible Toner Cartridge Replacement for HP 12A Q2612A (Black, 2PK) – Cool Toner