The Canon PGI-7 is a black ink cartridge designed for use in Canon PIXMA printers, specifically the iX7000 and MX7600 models. This 1 Pack contains a cartridge with a 25ml capacity, utilizing pigment-based LUCIA ink to ensure that your documents remain sharp and clear, which is particularly useful for printing professional text on A4 paper. With a page yield of approximately 565 pages based on the ISO/IEC 24711 standard, it is a reliable choice for home or office users who need consistent print quality for their daily paperwork without frequent replacements.