HP: 645A Black Standad Capacity Tone Catidge 13K pages fo Colo LaseJet 5500/5550 - C9730A HP 645A Black Standard Capacity Toner Cartridge 13K pages for HP Color LaserJet 5500/5550 - C9730A Consistently outstanding print quality. 2nd generation chemically grown spherical toners deliver a wider color gamut and sharp black text on pages up to A3. Electro-photographic adjustments ensure consistent print quality and true colors during the cartridge life. MPN: HPC9730A EAN: 88698445402 645A Black Standad Capacity Tone Catidge 13K pages fo Colo LaseJet 5500/5550 - C9730A Attributes: Depth: 160mm Height: 265mm Type: Original Width: 500mm