Include: 4 packs (with chip) cartridge 055 high yield toner compatible for Canon 055H toner cartridge and for Canon 055 toner High Page Yield: 7,600 pages for 055 055H black toner and 5,900 pages for 055 055H color toner at 5% coverage (Letter/A4) compatible for Canon 055 high capacity toner cartridge and for Canon MF743Cdw toner cartridges Compatible Printers: for Canon Color imageCLASS MF743Cdw Printer, for Canon Color imageCLASS MF741Cdw Printer, for Canon Color imageCLASS MF745Cdw MF746Cdw MF743 MF746 MF740 MF741 MF745 LBP664 LBP663 Printer, for Canon imageCLASS LBP664Cdw LBP660C MF740C Series Printer Compatible Printers: for Canon imageCLASS MF743Cdw Toner Printer, for Canon imageCLASS MF741Cdw Toner Printer Color: 1-Pack 055H Black Toner, 1-Pack 055H Cyan Toner, 1-Pack 055H Magenta Toner, 1-Pack 055H Yellow Toner TRUE IMAGE 055H 055 Toner Cartridge Replacement for Canon 055H High Capacity for Color ImageCLASS MF743Cdw MF741Cdw MF746Cdw LBP663Cdw MF740C LBP660C MF743 Printer (Black Cyan Magenta Yellow, 4-Pack)