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I have a BLV Core XY, I'm trying to print different models, but the machine moves the center once it goes to start the process.

This is my G-code of the beginning:

G21
G90
M82
M107
G28

M413 S1 ;Power-loss recovery


;M190 S60    ;bed heat on
G34              ;Auto Z Level
G29              ;Bed Levelling


G28 Z


G1 Z2 F240
G1 X2 Y10 F1200
G1 Z0.2 F240
G92 E0.0
G1 Y150 E15.0 F1000.0 ; intro line
G1 X2.3 F5000
G1 Y10 E30 F1200.0 ; intro line
G92 E0.0


M117 Printing...

one

two

However, if I do a simple command like, to send the (0,0) on Z axis, it happens fine.

center

0scar
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Pedro Miguel Pimienta Morales
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1 Answers1

1

You have defined your bed incorrectly in the firmware.

First line you print is at X=2, while it is printed a couple of centimeters from the edge. Second the final cube is not in the center of the bed while it presumably is sliced in the center.

You should look into the definition of the bed size, the end stop offsets and the probe offsets to fix this. A detailed question and answer is found in How to set Z-probe boundary limits in firmware when using automatic bed leveling?.

0scar
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