Specifications:
Premium professional grade toner refill. This toner produces high quality text and graphics on plain paper. Each factory sealed bottle contains one pre-measured refill specifically formulated for use in the cartridges and printer models shown below. Our refill kits and accessories are intended to be used with original OEM cartridges only.

Reset Options:
Replacing the reset chip is optional. If the chip is not replaced, the printer will continue to indicate a low toner condition after the toner cartridge has been refilled but it will not interfere with the operation of the printer.

Refill Method Overview:
Simple instructions show where to make a hole in the cartridge for easy refilling. Our Universal Hole Tool is recommended because it makes a clean fill hole quickly and easily without creating shavings that can fall into the cartridge like drilling does. This tool operates on 110V~120V power. If the power source in your location is more than 120 volts, we recommend using a voltage converter/adaptor that is designed to be used with American appliances.
Refilling time is approximately 10 minutes.

Compatible with the following cartridges/printers:
Canon
3500B001 3500B001AA Cartridge 128, FAXPHONE L100 L190, imageCLASS D530 D550, imageCLASS MF4410 MF4412 MF4420 MF4420n MF4450 MF4450d MF4570 MF4570dn MF4570dw MF4770 MF4770n MF4880 MF4880dw MF4890 MF4890dw