This is a Compatible Canon H11-6221-220 (FX-1) Black Laser Toner Cartridge guaranteed to perform with Canon Laser Printers. It replaces the original Canon FX1 Laser Toner Cartridge. The compatible replacement H11-6221-220 Laser Toner Cartridges and supplies (also known as generic) are specially engineered to meet the highest standards of quality, reliability and exceptional yields that meet or exceed OEM (Original Equipment Manufacturer) standards for the FX-1 and offer high-quality printing results. Containing up to 60% new parts including OPC drums, wiper blades, and other internal parts, they are an economical alternative to expensive OEM H11-6221-220 Canon Laser Toner Cartridges and supplies, and offer big savings over brand-name FX1 Laser Toner Cartridges and supplies. Our Canon FX1 replaces OEM part number 1551A002. The use of compatible replacement Laser Toner Cartridges and supplies does not void Printer Warranty.For use in the following printers:Telekom DF 412 , DF 412 FAXUtax LF 10, LF B, more.We offer a Two Year 100% Quality Satisfaction Guarantee on our Compatible H11-6221-220 (FX-1 / FX1) Laser Toner Cartridges and supplies. For use in the following printers: FAX Series L3300, FAX Series L760, FAX Series L720, FAX Series 720, FAX Series FAX 700, Laser Printers 9550, Laser Printers 9520, Laser Printers 9500, FAX Series FAX 3300i, FAX Series FAX 780, FAX Series FAX 770, FAX Series FAX L700, FAX Series 9550, FAX Series L3300i, FAX Series FAX 790, FAX Series FAX 785, FAX Series FAX 777, FAX Series FAX 775, FAX Series FAX 760, FAX Series FAX 3300. LD Products is the exclusive reseller of LD Products brand of high quality printing supplies on Newegg.