Prusa Calibration Failed Check the Axes and Run Again
Calibration failed, bank check axis and run once again
Calibration failed, check axis and run again
I ran the self test (finally) and everything came dorsum ok. (1 slight weird affair. X axis check moves, Y axis moves the bed, but Z doesn't move at all.... seems foreign to me, but the Cocky check says ok?)
As well I tried to manually move Z and it seems to move the correct Z motor, only the left seems... slower? sluggish?
Anyway, after the self test I tell it to calibrate and it immediately fails. "Scale failed, check centrality and run again"
What does this mean?
Posted : 22/12/2017 9:18 pm
Re: Scale failed, cheque axis and run again
Peradventure you lot turned that black ring close to the motor itself too tight on the left Z-Axis motor?
Posted : 22/12/2017 11:11 pm
Re: Scale failed, check axis and run again
I am also having trouble with my left Z axis... sometimes sluggish, sometimes won't move at all. Disassembled and reassembled multiple times now and tin't find anything skewed
Posted : 23/12/2017 8:39 am
Re: Scale failed, bank check axis and run again
I ran into this problem besides later on doing a firmware update. Have you been able to solve this issue?
*edit*
I was able to solve the issue past going dorsum and adjusting my hotend. Manifestly, I didn't install it correctly and it was far lower so information technology was suppose to be. Delight double check that your hot finish is the proper position!
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Posted : 24/12/2017 7:32 pm
Re: Calibration failed, check axis and run once again
Same problem here with my new MK3 kit, latest firmware.
Aforementioned result whether doing it through the magician, "Calibrate XYZ", or "Calibrate Z".
Mesh bed leveling works fine.
Posted : 25/12/2017 4:12 am
Re: Calibration failed, check centrality and run once again
Ran into this problem simply now, I fixed it by jogging the Z upwardly to the superlative of the frame, where it hits the Z holders. I noticed one of the Z trap basics, was noticably lower, and adapted it manually with my easily to the match the height of the other Z trap. Now the calibration is running fine.
Posted : 25/12/2017 6:fourteen am
Re: Scale failed, check axis and run once again
Ran into this problem merely now, I fixed it by jogging the Z upward to the top of the frame, where it hits the Z holders. I noticed ane of the Z trap nuts, was noticably lower, and adjusted information technology manually with my hands to the match the height of the other Z trap. Now the calibration is running fine.
Do you lot just mean that the Z railroad vehicle was lower on 1 rails than the other? That'south automatically corrected during the calibration since during Z-homing to the top the routine keeps running until both steppers are skipping. So I'one thousand surprised that fixed it for you lot.
Posted : 25/12/2017 8:38 am
Re: Scale failed, check centrality and run once more
Yea during the exam, it was stopping well-nigh a quarter of the way up, I guess the driver's detected some resistance im assuming that 1 side existence lower than the other cause some friction, so the driver's assumed it hitting the top and started to come down where it failed when the sensor detected the bed earlier than expected. I thought it was normal behavior for the exam to simply go part of the fashion upwardly, till I read more of the transmission.
Posted : 25/12/2017 9:51 am
Re: Scale failed, check centrality and run again
Aye that, exactly that (in hindsight). I was trying to have the X-axis railroad vehicle left and right same heigt on the Z-Axis using a ruler but never got higher on Z-centrality than 1/fourth of the way then it stopped every time during XYZ calibration. Then I discovered the transmission Z-Axis move option in the bill of fare, went all the fashion to the top until motors skipped once then down et voila XYZ scale could be done... automobile home on Z-axis is still an outcome but I'chiliad printing (close to 2 days now almost non-stop and in need for new filament 😀 😀 )
Posted : 25/12/2017 12:29 pm
Re: Scale failed, check axis and run once again
Well I found my issue. I misassembled my extruder by mounting the hotend too low (surprisingly I had several good prints this fashion, only discovered the outcome when I had trouble irresolute filament). Pretty embarrassing, just anyway I'm glad I establish the issue!
Posted : 25/12/2017 one:36 pm
Re: Calibration failed, check axis and run over again
This is going to audio like a impaired question, because I feel dumb right now after well-nigh 12 hours of insanity (doing the aforementioned thing over and over and expecting unlike results). Why would the hot end being misaligned crusade the Z centrality to not move?
I'm having this problem too, where the Z axis isn't moving properly. I tried to raise it all the way just it requires manual assistance to movement upwards (Which I know will be a problem for printing). --I tin't solve this and this is my primary business at the moment.
I'm also having the calibration error, which I think is partially due to the Z axis, but might be the hot finish (I'll have to take apart and check).
So I guess I'm request, is this two separate issues, where one plays into the other? Or is it one over-encompassing issue?
Posted : 25/12/2017 5:02 pm
Re: Calibration failed, check axis and run again
Then.. I stock-still the Z axis not moving properly. I had to disengage and redo the unabridged black ring thingy.. Information technology looks similar it was cross-threaded or something similar.
I'm still having calibration issues.. So time to cheque the hot end I guess? How tin can you tell if it'due south as well low? According to the pictures, mine looks right.. only I assume it must non be?
Posted : 25/12/2017 5:41 pm
Re: Scale failed, cheque axis and run over again
Glad you made progress, merely please place the "unabridged black ring thingy" then we know to what you lot are referring.
Posted : 25/12/2017 five:54 pm
Re: Scale failed, check axis and run again
Glad you fabricated progress, only please identify the "entire black ring thingy" so we know to what y'all are referring.
Oh c'monday that was totally understandable past me 😛 The Z screw encompass. 🙂
Posted : 25/12/2017 vi:16 pm
Re: Scale failed, check centrality and run again
I think alexander.t2 ways the trap nut ;).
Anyway with my consequence (which was quang.n's upshot besides apparently) the z centrality was moving fine but gave the same error, presumably from having less than expected total length. Clearer error messages would exist helpful here merely these are all forms of user error so can't blame Prusa.
Posted : 25/12/2017 ten:57 pm
Re: Calibration failed, cheque axis and run once more
I call back alexander.t2 means the trap nut ;).
Anyway with my issue (which was quang.n's upshot as well plainly) the z axis was moving fine but gave the same fault, presumably from having less than expected total length. Clearer error messages would be helpful here merely these are all forms of user error and then can't blame Prusa.
I really meant the screw cover (That goes on the bottom), not the trap nut. http://manual.prusa3d.com/Guide/4.+Z-axis+assembly/509?lang=en#s8168
Posted : 25/12/2017 11:53 pm
Re: Scale failed, check centrality and run once more
I had the aforementioned problem and in my case I had put the spool holder facing the forepart of the printer so the Z-Centrality wasn't able to go all the way to the superlative when calibrating.
Elementary fix to modify the holder.
Posted : 04/02/2018 five:07 am
Re: Calibration failed, bank check centrality and run over again
i just got this same error. i found what the trouble was... i forgot to plug in the pinda probe. yes stupid me. 😳
Posted : 15/02/2018 5:56 am
Re: Calibration failed, check axis and run again
I recollect i fount the trouble. The last step of the build leaves your extruder down and left. During XYZ scale, the Z doesnt move and then stay downwardly left, but says ok. Ran it 6 time just failed every time. Sorted it out by turning the printer off, moving Z all the fashion up and the turning on and restarting the wizard.
Posted : 21/02/2018 9:34 pm
Re: Scale failed, bank check axis and run again
Same issue here, I installed the heating element in the "lower zone". 😆
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Posted : 01/03/2018 8:21 pm
Source: https://forum.prusaprinters.org/forum/original-prusa-i3-mk3s-mk3-others-archive/calibration-failed-check-axis-and-run-again/
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