| Specifications:- Black ink type: Dye-based ink- Compatibility: HP DeskJet: 2331, 2700, 2710, 2720, 2721, 2722, 2723, 2724. HP DeskJet Plus: 4110, 4120, 4122, 4130. HP Envy: 6010, 6020, 6022, 6030, 6032. HP Envy Pro: 6420, 6422, 6430, 6432.- Black ink volume: 20 ml- Type: Compatible- Certification: ISO 9001, ISO 14001, CEOther features:- Technology: Refurbished | |