Cartridge Color: Black (2-pack)
Print Technology: Laser
Page Yield: ~2,000 pages per cartridge
Compatibility: HP LaserJet 1010, 1012, 1015, 1018, 1020, 1022 series, 3015, 3020, 3030, 3050, 3052, 3055 MFP, M1005 MFP, M1319f MFP

Cartridge Color: Black
Print Technology: Laser
Page Yield: ~10,500 pages
Compatibility: HP LaserJet Enterprise M604, M605, M606 series; HP LaserJet Enterprise MFP M630 series

Cartridge Color: Black
Print Technology: Laser (JetIntelligence)
Page Yield: ~10,500 pages
Compatibility: HP LaserJet Enterprise M610, M611, M612 series; MFP M634, M635, M636 series