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Y axis test failure after firmware upgrade
- I pulled my Prusa Mini printer out of a box after we moved 2 years ago.
- I do a self test and then calibration to check nozzle height. Works fine.
- I see I'm running old firmware... v4.0.4
- I upgrade to v4.4.0 as instructed online to get new bootloader.
- Y axis test fails. It does a short movement forward and back then stops.
- I upgrade to the latest version of the firmware v6.2.0
- Still have the same problem.
- Once or twice during reboot I got a G28; Unexpected Y stop trigger.
- Y axis moves freely when I moved it via the Move Axis menu... but on the end of range it hits a hard stop before the software thinks it's at either 180 or 0.
Dieses Thema wurde geändert Vor 1 month von Brad
Veröffentlicht : 31/01/2025 8:42 pm
Themenstarter answered:
RE: Y axis test failure after firmware upgrade
Ah. It happened again. I selected XY Axis Test, crash happened, red error page with "G28: Unexpected Z MAX endstop trigger"
Veröffentlicht : 31/01/2025 9:44 pm
Themenstarter answered:
RE: Y axis test failure after firmware upgrade
It WAS just belt tension.
Customer support chat nailed it!
Veröffentlicht : 07/02/2025 9:49 pm