These refilled original Canon PG-560XL cartridges are a great way or reducing the running costs of the Pixma TS5350 or any other compatible printer. Each remanufactured 3712C001 has been produced by injecting fresh black ink into a previously used Canon cartridge and then tested thoroughly to ensure a great quality of print. Remanufactured Canon cartridges, like the PG-560XL are a great way of reducing the environmental impact or your printing, without sacrificing the results. As the 3712C001 still relies upon the genuine Canon black printhead, much of the same print quality remains, allowing you to proudly compare the results to the original.