How to offset Y in Cura

[Mechatron127 1]

Hi,

 

I'm printing a part with a big surface, it almost takes the entire build plate.

In Cura I have centered the part by sight.

On the printer however the part is slightly offset to the right, on the left there is a 5mm gap and on the right the outer line of the brim is printed just besides the build plate.

 

The goal is to offset the "Y-zero position" of the print head by 2,5mm to the left.

 

How should I do this in Cura?

 

Kr,
 

Leo

 

[ahoeben 1,956]

You could add something like this to your start gcode:

 

G0 Y2.5

G92 Y0

 

This moves the y axis to what the printer thinks is 2.5 off the 0 position, and then tells the printer to regard that as the 0 position. If that adjusts it in the wrong direction, try this instead:

 

G0 Y0

G92 Y2.5

[Mechatron127 1]

Thanks, I will try that and respond. (printer is now printing a big part so will take some time)

 

[Mechatron127 1]

Hi,

 

I have tried but I cannot see any difference in position of the print on the bed.

[ahoeben 1,956]

Where did you put it? It needs to go after the homing command. Homing will undo the coordinate system adjustment.