Your Q6470a Black, Q6471a Cyan, Q6472a Yellow, Q6473a Magenta cartridges can easily be refilled, saving you a tremendous amount of money. The four color refill kits contain everything you need to refill all four color cartridges.
HP 3600 3600n Q6470A 4 Color Toner Refill- INCL CHIPS

HP 3600 3600n Q6470A 4 Color Toner Refill- INCL CHIPS

 $134.95 29d 20h 45m