4-Pack Canon 057H / 057 High-Yield Black Toner – Fits LBP-200 LBP-226dw 227dw 228dw 228x 236dw 237dw MF440

100% Satisfaction Guarantee | One Year Warranty. This 4-pack contains fully compatible, high-quality replacement cartridges for Canon 057H / 057. Color Type: Black. Each high-yield toner cartridge delivers up to 10,000 pages. Shelf Life: 3 Years. Compatible with Canon models LBP-200, LBP-226dw, 227dw, 228dw, 228x, 236dw, 237dw and MF440. Our manufacturing meets ISO 9001 and ISO 14001 standards. If you are not completely satisfied, return the order within 30 days for a full refund or a free replacement — return shipping is free.