The PG745s cartridge is compatible with various Canon PIXMA printer models, typically from the MG and E series. Ensure compatibility by checking your specific printer model. The small version of this cartridge holds less ink than the standard or XL versions, making it ideal for users with lower printing needs. Youll need to replace it more frequently if you do a lot of printing. The PG745s is designed to print fewer pages compared to its larger counterparts, with an estimated yield of around 100 180 pages depending on the type of documents youre printing