The Canon T13 is a black laser toner cartridge designed to provide a reliable supply of ink for high-volume office printing. It is specifically engineered for use with the i-SENSYS X 1440i, X 1440iF, X 1440P, and X 1440Pr printer models, ensuring a precise fit and consistent performance. With a capacity of 35 ml, this cartridge delivers a page yield of approximately 10,600 pages based on 5% coverage. This high capacity makes it a practical choice for busy workplaces where frequent replacements would disrupt the workflow, allowing you to print large batches of documents without constant interruption.