Upgrade went wrong - Fixed
Hello All,
I received my MK3/MMU2 upgrade kit and the mail. Printed the parts and Assembled.
I flashed the MK3s firmware and did the IR calibration successfully.
I then did a factory reset since I have had problem in the past when going from one firmware to another.
The problem I am having is that the selftest fails. Its failing on the filament sensor.
Is this a bug or something I did wrong? Is the selftest able to handle the new IR sensor with MMU2?
Thanks,
Mike
I rechecked the IR assembly and filament tension. I think during the sensor test it was activating the bondtech gears which I think was tripping the IR to 1 temporarily. So I loosened everything and shoved the sensor as much as possible to the left. Then verified that it only tripped the IR sensor if the filament was fully loaded. This allowed me to get through the self test successfully.