New 220.127.116.11 Version Available
How to Update?
For V18.104.22.168 and earlier firmware:
Update to v22.214.171.124 via USB Drive → Update to V126.96.36.199 via OTA/USB Drive → Update to V1.3.xx via OTA/USB Drive.
For V188.8.131.52~184.108.40.206 firmware:
Update to V220.127.116.11 via OTA/USB → Update to V1.3.30 via OTA/USB.
1.To update via a USB drive, you need to download and store the firmware in it. The download address is
2.During the firmware update, the printer will reboot automatically many times. Please wait until the rebooting is complete before any operation.
3.After the firmware update, please carry out the self-tests before printing.
4.The update process can be complex, as it requires multiple iterations of the firmware. For unexpected failures, please contact our after-sales team on the official website.