This Canon black 054H compatible toner cartridge is a brand new compatible cartridge specifically designed to work in your Canon printer. The brand new black 054 compatible toner contains 1 black compatible non-oem cartridge. The 054 black printer cartridge is a high capacity toner and is suitable for all types of printing and offers top value compared to buying the original cartridges. Fully chipped and ready to go. All our 054H premium toners are made to highest standards and carry the ISO9001 worldwide quality certification. Our toners are formulated to each printers individual specification ensuring perfect results every time. Offering a much higher printing quality than universal toners. Which are unfortunately widely used in the UK by other inferior cartridge manufacturers and distributors. The black 054H prints approx. 3,100 pages at 5% average coverage. These non-oem 054H cartridges are brand new and made to work straight away in your printer. Easy to install and saves over £70 buying the equivalent genuine black per cartridge! i-SENSYS LBP-621Cw,i-SENSYS LBP-623Cdw,i-SENSYS MF-641Cw,i-SENSYS MF-643Cdw,i-SENSYS MF-645Cx