Achim

P.S. After downgrading the FW to 1.1.5 MBL failed after probing position I0 J2 too.

Hi As the printer is running with the originall FW too completing one of my standard prints successfully I would not expect any error with the servos, DC power unit...

Well, reading lots of posts I have found out that the x-stop is permanently triggered. There is also no sound with the Anycubic FW 1.1.5 while triggering the x-stop. y-...

I have checked the cables, connectors and plugs again. No damaged pin, broken cable, etc. BUT only as single wire and not while being connected to the board. It turned...

Hi, replacing the board has solved the issue. Thanks for taking care. 73 Achim