The Canon CRG-052 is a black toner cartridge designed for laser printing, providing a reliable supply of ink for your office documents. It utilizes a single-cartridge system that integrates both the toner and the drum into one unit, which simplifies the replacement process by allowing you to swap out both components at once. With a page yield of 3,100 pages based on the ISO/IEC 19752 standard, this cartridge is well-suited for users with moderate printing volumes who want to minimize the frequency of replacements. It is compatible with a wide range of devices, including the Canon i-SENSYS LBP-210 series, LBP-212dw, LBP-214dw, LBP-215x, as well as the MF 420 series and models such as the MF 421dw, MF 424dw, MF 426dw, MF 428x, and MF 429x.