The Swiss Toner 067H Compatible 4PC CMYK Laser Set is designed for use with Canon MF651Cw and MF652Cdw printers. This set includes toner cartridges in cyan, yellow, magenta, and black colors, all specifically formulated for laser print technology. The manufacturer offers an ISO/IEC 24712 warranty, ensuring high-quality and consistent results. Compatible models LBP632Cdw, LBP631Cw, and LBP633Cdw also benefit from this product, providing a reliable printing solution for various Canon printers.