Our Compatible Toner Cartridges are designed to meet all the quality standards of the Original Equipment Manufacturer (OEM). We are so confident in the quality and reliability of our products that we offer a 5 year guarantee. This compatible replacement for Canon 1242C002 has a page yield or volume of approximately 1400 pages at 5% coverage. This product is specifically designed for use in the Canon LBP611C, LBP611Cn, LBP611Cnz, LBP612C, LBP612Cnz, LBP612Cdw, LBP613Cdw, LBP613Cdwz, MF631Cn, MF633Cdw, MF634Cdw, MF632Cdw and MF635Cx laser toners. Prices exclude VAT. All products are covered by a 5 year warranty and free next day replacement service.