Version History
To update, first check your printer, board, and firmware versions. Next, pick the right update file for download. Only then start the update.
Mainboard Version:
CR4CU220812S11
(1.2.9.12 or above of the firmware version supports OTA upgrade)
All
Mainboard Version:
CR4CU220812S11
(1.3.0.39 or above of the firmware version supports OTA upgrade)
All
Mainboard Version:
CR4CU220812S11
(1.3.3.38 or above of the firmware version supports OTA upgrade)
All
Mainboard Version:
CR4CU220812S11
(1.3.3.5 or above of the firmware version supports OTA upgrade)
All
Mainboard Version:
CR0CN240110C10
(1.1.0.44 or above of the firmware version supports OTA upgrade)
All