2) Compatible List of Ink Cartridges : Canon Inkjet Ink Cartridges PG-240 CL-241 / PG-240XL CL-241XL / PG-40 CL-41 / PG240 CL241
3) The Refill Ink Kits Appropriate for all Canon inkjet printers, Refillable Cartridges, Ciss, Remanufactured Ink Cartridges, Original Used hp OEM Ink Cartridges.
4) Guarantee: We provide Replacement/Refund for any defective due to our factory, In case you received the article with issues, please contact us inside 15 days once you received it.
five) Use Manual: Please refer to the Picture, there are detail steps to refill the Ink cartridges. The ink were given 36 months shelf life.