tdudash 0 Report post Posted December 14, 2019 I've have a WF-C5210 that I successfully installed chipless firmware, that printer had firmware before Epson's update on 10-11-2019. I recently bought another from Dell, it has a later serial number and apparently has the updated firmware because when I tried to update the firmware, it failed. I tried Eric's update and it also failed to update the C5210 printer from Dell. Anyone has any ideas? Share this post Link to post Share on other sites
John_Admin 388 Report post Posted December 15, 2019 Share this post Link to post Share on other sites