HP DeskJet 812 C

OEM ink for Deskjet 810c, 812c, 825c, 825cvr, 840c, 841c, 842c, 843c, 845c, 845cvr, 920c, 940c, 940cvr, 3820; PSC 500, 500xi, 750, 750xi, 950, 950vr, 950xi; Officejet v40, v40xi, 5110, 5110v, 5110xi; Fax 1230, 1230xi; Digital Copier 310.
Proprietary pigmented ink for robust, laser-like text. Use genuine HP inkjet print cartridges for professional-quality printing every time. Reliable ink for precise, everyday printing. Every printout boasts high-quality output, even on everyday paper. Device Types: Inkjet Printer; OEM/Compatible: OEM; Page-Yield: 500; Supply Type: Ink.

TREND Compatible for HP C6615DN (HP 15) No. 15 Black Inkjet Print Cartride (600 Yield)
The difference is the price, not the quality. Youll get clean, crisp black text and clear grayscale images. Installation is intuitive and simple, letting you get back to work. Device Types Inkjet Printer; Color(s) Black; Page-Yield 600; Supply Type Ink.

HP C6615DN (HP 15) BlackInkjetCartridge
C6615DN Black Inkjet Cartridge compatible with the HP DeskJet 3810/ 3816/ 3820/ 3822/ 810c/ 812c/ 825/ 840c/ 841c/ 842c/ 843c/ 845/ 920c/ 940/ 310/ Fax 1230/ OfficeJet 5110/ v30/ v40/ v45/ PSC 500/ 720/ 75. The use of compatible supplies does not void your printer warranty.

HP C1823D (HP 23) Color Inkjet Cartridge
C1823D Color Inkjet Cartridge compatible with the HP Color Copier 140/ 145/ 150/ 155/ 160/ 170/ 260/ 270/ DeskJet 1120/ 710/ 712/ 720/ 722c/ 810c/ 815c/ 830c/ 832c/ 880c/ 882c/ 890/ OfficeJet Pro 1170/ 1175/ R40/ R45. The use of compatible supplies does not void your printer warranty.

TREND Compatible for HP C6615DN (HP 15) No. 15 Black Inkjet Print Cartride (600 Yield)
The difference is the price, not the quality. Youll get clean, crisp black text and clear grayscale images. Installation is intuitive and simple, letting you get back to work. Device Types Inkjet Printer; Color(s) Black; Page-Yield 600; Supply Type Ink.