At Sun Infotech, we are committed to empowering your printing needs with the best technology. The Canon 054H is a high-yield toner cartridge that is compatible with many Canon printers, including the Canon Color imageCLASS MF641Cw, MF643Cdw, MF645Cx, LBP621Cw, and LBP623Cdw. This robust black toner can print up to 3,100 pages, ensuring longevity and reliability. Trust Sun Infotech to provide you with high-quality printing solutions, backed by our professional printer repair services. Upgrade your Canon printer with the Canon 054H and experience seamless, worry-free printing.