Hewlett Packard HP Color LaserJet 3600 3600N 3600DN Cyan Toner Refill Kit with Reset Chip. Refills Q6471A. Manufactured by Toner Eagle. Toner is designed specifically to work in the Hewlett Packard Q6471A toner cartridges for use in (HP) Color Laserjet 3600 3600N 3600DN laser printers. We test many toner samples from toner manufacturers. Most are rejected as they do not meet the look and specifications of the OEM toner. The toner we sell DOES match OEM toner! Save Up to $123 on (HP) Color Laserjet 3600 3600N 3600DN Cyan Toner Cartridge. Refilling your own toner cartridges is more environmentally friendly than buying new, compatible, or even remanufactured toner cartridges. We provide easy-to-follow instructions with photographs of the process. The process is so easy that most people do not need help. But if you do need help, we're just a phone call away! We guarantee that you will be happy with your purchase or we'll refund your money.