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Prusa i3 beginning a print problem

Tylerpulos

Prusa i3 beginning a print problem
April 03, 2016 04:16AM

Registered: 8 years ago
Posts: 1

Hello I have a prusa i3 running marlin
I'm having a problem beggining a print .I am using simplify 3d to
Print with and when I start the print It goes to all of the home
Positions correctly but directly after it gets to the home pomission
It starts to go up and continue going up forever and nothing else
Happens. Please let me know own what is wrong and how to fix it

Edited 1 time(s). Last edit at 04/03/2016 04:18AM by Tylerpulos.

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Dust

Re: Prusa i3 beginning a print problem
April 03, 2016 09:48PM

Admin
Registered: 13 years ago
Posts: 7,001

I would guess you have Z min end stop plugged into Z max endstop and configured incorrectly to work.

This would home and the printer would think i'm now at X0, Y0, Z200, then would move up to max z length to get to z0 before trying to print.

Check your endstops with M119, manually trigger (with your finger) the Z endstop at the bed, what does M119 say
z min triggered or z max triggered?