Small businesses, micro offices and departments in larger businesses who want professional quality colour laser documents. HP 122 LaserJet Printing Supplies help your business and ideas shine. HP Smart technology[1] and chemically-grown toner produce millions of vivid colours and smooth gloss. With HP supplies, professional-quality printing is easy and reliable.Compatible Printers: HP Color LaserJet 2800 Series, HP Color LaserJet 2550 Series, HP Color LaserJet 2550 N, HP Color LaserJet 2550, HP Color LaserJet 2550 L, HP Color LaserJet 2840 AIO, HP Color LaserJet 2820 AIO, HP Color LaserJet 2820, HP Color LaserJet 2840, HP Color LaserJet 2550 LN