Original HP 122A Cyan LaserJet Toner Cartridge (Q3961A)
HP Q3961A ( HP 122A ) HP 2550 High Yield Toner Cartridge Cyan ( Blue Box ) 2550L 2550LN 2550N 2820 – Ink Direct Corporation
HP Q3961A 122A Cyan Original LaserJet Toner Cartridge For 2550 2800 2820 2840 | eBay
Q3961A Toner Cartridge, Cyan - HP2550/2820/2840 Toner Cartridge Replacement for HP Color LaserJet 2550, HP Color LaserJet 2820 by Printel | Price: $33.95 | Cartridge Products | Partsmart