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.

Refill Method Overview:
Simple instructions show where to make a hole in the 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 like drilling does. This tool operates on 110V~120V power. Refilling time is approximately 10 minutes / 15 minutes with chip.

Compatible with the following cartridges/printers:
Canon
7833A001 7833A001AA S35 8489A001 8489A001AA X25, imageCLASS D320 D340 D383, imageCLASS MF3110 MF3111 MF3240 MF5530 MF5550 MF5730 MF5750 MF5770, Laser Shot LBP1210