urjin 0 Report post Posted June 26, 2018 i was 2 times buy firmware downgrade key. i did step by step then firmware update is finished screen coming but wic is not responding. paper and ink led light on printer not starting. power on button not working invi2.pdfinv1.pdf Share this post Link to post Share on other sites
John_Admin 388 Report post Posted July 13, 2018 Restart printer Share this post Link to post Share on other sites