Updated firmware to 3.11 and printer now fail self test on Y axis.
I updated the firmware to 3.11 and not my printer won't print. It crashes and the bed moves about 4cm and stops. I tried to downgrade the firmware but the printer is still crashing. I reset to factory defaults and now the calibration stops at Y axis.
Any ideas?
RE: Updated firmware to 3.11 and printer now fail self test on Y axis.
Make sure software is for your model
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RE: Updated firmware to 3.11 and printer now fail self test on Y axis.
Firmware is for the model.
RE: Updated firmware to 3.11 and printer now fail self test on Y axis.
What does the error message say exactly? Check free movement of the bed from front to end, does it collide with something (zip-ties, enclosure, cables?)? Check the grub crews on the y-motor, if they are loose (or not fixed against the flat part of the shaft) they can cause y-axis-failure...
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RE:
What does the error message say exactly? Check free movement of the bed from front to end, does it collide with something (zip-ties, enclosure, cables?)? Check the grub crews on the y-motor, if they are loose (or not fixed against the flat part of the shaft) they can cause y-axis-failure...
Selftest error!
Please check:
Axis length
Axis Y
The bed moves freely. Screws on the y-motor are tight.
RE: Updated firmware to 3.11 and printer now fail self test on Y axis.
I normally get that when the cable bundle hits einsy case it should just miss it check when it does it that it goes all the way to end
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RE: Updated firmware to 3.11 and printer now fail self test on Y axis.
I have the exact same issue. Updated the firmware and everything was working fine for one small print. The second print failed with a Crash for no reason. I tried to recallibrate and now I'm stuck at the same selftest error.
RE:
And the zip ties? (My Y axis failure was the zip ties were hitting the power supply case stopping full travel. I pointed them up !)
I had a Z-failure after a flash/MMU2S upgrade.
Cause?
Turned out I had forgotten to put the Steel print bed back in place. Ooops.
RE: Updated firmware to 3.11 and printer now fail self test on Y axis.
Thank you for your suggestion. I just disassembled the Heatbed and put everything back in place. There are no obstacles and the bed moves freely (one direction is a bit easier than the other). I'll try to add some lube to the bearrings, but I don't think that this will help..