Gerth 0 Posted February 4, 2023 hi I have a Epson wf-4720. I've downloaded the firmware and the activation software. I have no problem installing the firmware to the wf-4720. but when I try to use the activation software with the purchased activation code I get an error after clicking on the activate online button., what happens is a box opens saying activation tools on the top of the box and wrong ID code in the middle of the box. how can I fix this? Quote Share this post Link to post Share on other sites
Admin 17 Posted February 6, 2023 On 2/4/2023 at 9:19 PM, Gerth said: hi I have a Epson wf-4720. I've downloaded the firmware and the activation software. I have no problem installing the firmware to the wf-4720. but when I try to use the activation software with the purchased activation code I get an error after clicking on the activate online button., what happens is a box opens saying activation tools on the top of the box and wrong ID code in the middle of the box. how can I fix this? Hello! You should install the Chipless Firmware in NORMAL mode instead of UPDATE mode. Please read the instruction from our website carefully: https://inkchip.net/download/INKCHIP Instruction Method 14 (for 99 firmware).pdf Also, please watch the video guide from our official YouTube channel: https://youtu.be/oF0DsDVPT7k Let me know the result! Thank you! Quote Share this post Link to post Share on other sites
