Hewlett Packard have been producing some of the finest quality black toner cartridges for many years and this original CF217A easily qualifies. Containing sufficient black powder to print an estimated 1,600 prints, this HP 17A mono laser toner cartridge offers reasonable economy too.Compatible with several monochromatic laser printers (including the HP LaserJet Pro MFP M130nw) that all offer an astounding quality of black and white print, the genuine HP 17A is a natural choice for those who demand the best.