wisnowman 0 Report post Posted July 19, 2021 just a quick question. Do i need to purchase a activation key each time I need to "change" ink, or is this a onetime per printer key? Thanks Share this post Link to post Share on other sites
John_Admin 388 Report post Posted July 19, 2021 Activation Key is used one time for one printer, until firmware will be updated. So please after activation - disable automatic firmware updates. Share this post Link to post Share on other sites