Compatible HP 501A Toner | Black Q6470A Toner | GM Supplies
HP Q6470A 6000-Page Laser Toner Cartridge - Black for sale online | eBay
Amazon.com: Green Toner Supply (Pack of 1) Compatible Replacement for HP 501A Q6470A Toner Cartridge 6470 (1xBllack) Work for HP Color 3600 3600fn 3600n Laser Printers
Original HP 501A 502A Set of 4 Q6470A Black Q6471A Cyan Q6472A Yellow Q6473A Magenta