Most cartridges come with expiry dates on the item box. Please check the back or the base of the item box to locate the date. 

If it does not have an expiry date on the box, it is recommended that you use your cartridges within 18 months. 

Some manufacturers stamp the item box with a manufacturing date instead of the expiry date. If you're unsure if the date is the expiry or manufacturing date, please email support@inkstation.com.au with the following items so our team can check :