Compatible Brand Q3971A (HP 123A) Cyan Toner Cartridge fully compatible with the HP Color LaserJet 2550. The use of compatible supplies does not void your printer warranty.
Compatible Brand Q3972A (HP 123A) Yellow Toner Cartridge fully compatible with the HP Color LaserJet 2550. The use of compatible supplies does not void your printer warranty.
Compatible Brand Q3973A (HP 123A) Magenta Toner Cartridge fully compatible with the HP Color LaserJet 2550. The use of compatible supplies does not void your printer warranty.