Compatible HP DeskJet 3940 Black Ink Cartridge (V0930)
COMPATIBLE HP DESKJET 3940 BLACK INK CARTRIDGE (V0930)
Black Ink Cartridge Compatible with HP DeskJet 3940 – Compatible Brand – Estimated Yield 150 pages @ 5%
COLOR: Black
OEM Part #: HP 21, C9351AN
Type: refurbished