Compatible product replacing 1550A003 / EP22 (Black), other manufacturer numbers: EP-22Delivery contents and capacity/coverage: 10x Cartridge (10x Black with each aprox. 2.500 pages), information about coverage based on prints with 5% page coverage on A4For use in Canon LBP-P 420, LBP 1110 (SE), LBP 1120, LBP 22 (X), LBP 250, LBP 350, LBP 5585 (i), LBP 800, LBP 810, Lasershot: LBP 1120, I-Sensys: LBP 800, LBP 810, LBP-P420, LBP1110, LBP1110SE, LBP1120, LBP1120, LBP22X, LBP250, LBP350, LBP5585i, LBP800, LBP800, LBP810, LBP810Eurotone: Huge selection of compatible products and accessories for your printer. 100% compatible und perfectly fitting. Strict quality directives and rigid inspections ensure top quality and hassle-free products! Just unbox, install and continue printing.