Compatible Printer - - Compatible ink Bottles for us with Canon MAXIFY GX7021 GX6021 GX7020 GX6020 GX5020 GX4020 GX3020 Printers. Package Contents - - 2 Black Multipack (Including 2 * GI-26BK Black). High Print Yields - - Approximately 10,500 pages per GI-26 Black (170ml), at 5% coverage, A4 paper, letter. (ISO/IEC standard). High Performance for Stunning Results -- Experience the best printing performance with our premium ink cartridges. Designed to deliver vibrant colors, sharp text, and smooth printouts, our ink ensures professional-quality results for all your important photos and documents. ISO Certified Quality & Expertise -- Our ink cartridges are manufactured in a factory certified to ISO 9001 (Quality Management), ISO 14001 (Environmental Management), and RoHS (Restriction of Hazardous Substances) standards. With over 20 years of experience in producing compatible toner cartridges, we guarantee exceptional quality, reliability, and environmental responsibility. LAIPENG GI-26 GI26 Ink Refill Bottles Compatible for Canon MAXIFY GX7021 GX6021 GX7020 GX6020 GX5020 GX4020 GX3020 Printer 4 Color Multipack GI-26BK GI-26C GI-26M GI-26Y (Black/Cyan/Magenta/Yellow)