HP Laserjet 3600 Black Toner Refill Kit 4 Pack for HP Q6470A Toner Cartridge & HP 3600 3600n 3600dn Printers. Includes 4 Reset Chips!

This toner refill kit will produce the same amount of pages as an OEM cartridge would.
 

This Refill Kit contains:

1. 4 high yield bottles of toner
2. 4 reset chips
3. Easy to follow instructions
4. Funnel caps for easy pouring
5. Gloves to keep your hands toner free
6. Magnetic toner cloth for easy toner clean up