Please Note: All of our toner cartridges are OEM compatible or "Comp". This means that all our cartridges are not only refilled, but they all have new drums, blades, and seals. This means that you will have a trouble free cartridge that will last to the recommended yield.

DP-4850, 5570, 6570, 8070 E-Studio 55, 65, 80 T-6570

E-Studio 550, 650, 810 T-6510