Refillable Ink Cartridge
Description:Both normal type and extended "L" type available. Spongeless inner cartridges, without chip (users take off genuine chips,then install on our cartridges).
Cartridge No.:HP No.:940 C4902/C4903/C4904/C4905.
Amount of color: 4 colors, 4902 Black, 4903 Cyan, 4904 Magenta, 4905 Yellow.
Suitable for :HP Officejet Pro 8000 / 8500....etc.