Cartridge is Compatible with Canon FAX L100, FAXPHONE L120, L90, I SENSYS 4120, 4140, 4150, IMAGECLASS D480, MF4150, MF4270, MF4350D, MF4370DN, MF4690, Canon 104, FX-9, FX-10. Our compatible cartridges are made with the highest quality materials. These cartridges are made at an ISO-9001 certified factory so you can expect premium quality printing. Laser Tek Services®Compatible Toner Cartridges offer an alternative to the expensive and over priced OEM toner cartridges. Compatible Cartridges are cheap, economical, and GREEN alternative for getting your printer up and running again!