HP 643A. Black toner page yield: 11000 pages, Printing colours: Black, Quantity per pack: 1 pc(s)

HP 643 LaserJet Printing Supplies provide fast, easy, brilliant results. New HP ColorSphere toner is tuned with the printing system to optimise quality and reliability for higher productivity and lower printing costs.

Warranty: This HP product is warranted to be free from defects in materials and workmanship.