Noel 0 Report post Posted July 3, 2020 Hi, After using Chipless Firmware, we have the problem of overlay lines. Do you have any suggestion about how to solve the problem? Noel Share this post Link to post Share on other sites
Noel 0 Report post Posted July 9, 2020 Printing with PDF File, there is not any double line printing. Printing with Word or Excel, there is about 20% of printing failure with double printing lines. I hear many cases from Europe and Korea. And going back to OEM Firmware, the problem is solved. Can you fix your Firmware or not? Share this post Link to post Share on other sites