Premium Compatible Q7581A (HP 503A) Cyan Toner Cartridge fully compatible with the HP Color LaserJet 3800, 3800dn, 3800dtn, 3800n, CP3505, CP3505dn, CP3505n, CP3505x. The use of compatible supplies does not void your printer warranty.
Premium Compatible Q7582A (HP 503A) Yellow Toner Cartridge fully compatible with the HP Color LaserJet 3800, 3800dn, 3800dtn, 3800n, CP3505, CP3505dn, CP3505n, CP3505x. The use of compatible supplies does not void your printer warranty.
Premium Compatible Q7583A (HP 503A) Magenta Toner Cartridge fully compatible with the HP Color LaserJet 3800, 3800dn, 3800dtn, 3800n, CP3505, CP3505dn, CP3505n, CP3505x. The use of compatible supplies does not void your printer warranty.