Genuine HP 56/57 Ink Cartridge Combo Pack SA342AE

Dual pack of one black and one colour (cyan/magenta/yellow) cartridges Page Yield: Approx 520 pages (Mono) or 500 pages (Colour) Ink Capacity: 19ml (Black), 17ml (Colour) Results are sharp and well defined Ink is kept separate to prevent murky colours