OEM cartridges are guaranteed by the OEM Manufacturers.

Our Compatible cartridges are guaranteed for 6 months no questions asked and must not have been used more than 30% for a full refund. These cartridges have a shelf life of 2 years as our state-of-the-art vacuum sealing keeps them fresh.

We recommend that you try them and if you have any questions, please email us at
info@value-ink.com