This is a new compatible brand toner cartridge replacement that replaces Canon 104. This high quality aftermarket toner is unconditionally guaranteed to satisfy the most demanding print job. Use this compatible Canon 104 toner cartridge with the Canon Fax L100, Canon Faxphone L120, Canon imageClass MF4150, Canon imageClass MF4270, and Canon imageClass MF4690. This compatible brand toner is built in an ISO 9001 certified factory for quality you can count on for home, home office and office use. The manufacturing partners have worked to provide you with a product that is reliable and trouble free. That, coupled with our aggressive pricing, provide you with the tools you will need to make an intelligent buying decision for your Canon 104 toner purchase.