Impossible to do the calibration after upgrading the firmware ! HELP
Hello at all,
I'm writing today, my first post because I do not know what to do ...
Here is my story :
When I received the printer, I had the 3.0.9 firmware in it. After mounting it, I done the all calibration and all was ok.
After several months, the prints began to be more and more unstable (the PLA no sticked correctly, the object was no longer straight) ...
So I tested lot of parameters in Slir3r software, but no really improvement.
After that, I seen on Prusa web site that the firmware 3.0.10 was released.
I uploaded the firmware 3.0.10 to the printer and I had redo a calibration XYZ. But at this moment, it failed and I almost lost the bed when the extruder began to do a hole to the bed.
At this time, I restarted the calibration with lot of attention but it failed a second time.
I discovered a way to do a factory reset (all parameters / eeprom are deleted).
After that, I restarted the calibration but it failed with another message, and I decided to change the height of the PINDA.
After that, I seen on the Pusa Web site a new firmware 3.0.11.
I uploaded the firmware, done a reset factory, and restarted the calibration.
I successed after 5 attempt.
I printed my work (after 2 weeks without success) but the result was not good because I had the impression that the calibration was not taken in account.
So I decided to see a new time the video of Prusa for the calibration of the printer. I respected strictly the alignment of PINDA.
And I done a factory reset and I restarted the calibration.
It failed 🙁
So I downgrade to 3.0.10, it failed
So I downgrade to 3.0.09, it failed
So I downgrade to 3.0.08, it failed
Same message "XYZ calibration failed. Please consult the manual.".
I do not know what to do ....
If someone can help me, thanks in advance ...
(If you need photo, video, don't hesitate).
Best regards.
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Posted : 07/06/2017 10:14 am
