EcoPlus Remanufactured 1557A002BA (FX-3) Black Toner Cartridge fully compatible with the Canon LaserCLASS 300, 1060, 1100, 2050, 2060, 3000, 4000 and Fax L120, L220, L240, L260, L290, L295. The use of compatible supplies does not void your printer warranty.