TASKalfa 3500i - C6910 Engine Firmware Ready Error; Check the version of the firmware

C6910(Engine Firmware Ready Error)
U019 firmware Version
C6910
Check the version of the firmware on the machine.
If the version is older than the following, upgrade the firmware to the latest version.
ENGINE
Venus ：2LC_1000.007.0XX
Mercury ：2K9_1000.005.0XX
Zeus/Gaia：2LF_1000.004.0XX
Check the Engine firmware
version by U019
94