Printing in a specific location on my print bed..

After homing my axis on my coreXY my X0, Y0 are located in the front left of my machine

|
|
|
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0,0_ _ _ _ _


If I want to start my print in the middle of the bed how do I accomplish that?


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| 150,150
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_ _ _ _ _ _ _ _

EDIT

noticing in Slic3r that a can move the axis.. do I need to use coordinates specifc to the pinter? x150, Y-150

I have currently got x150, y150...



EDIT

Looking at the gCode generated and I would anticipate the Xand Y axis to be in the 150 ranges..??

; generated by Slic3r 1.2.9 on 2017-12-17 at 09:53:44

; external perimeters extrusion width = 0.40mm
; perimeters extrusion width = 0.48mm
; infill extrusion width = 0.48mm
; solid infill extrusion width = 0.48mm
; top infill extrusion width = 0.48mm

M107
M104 S195 ; set temperature
G28 ; home all axes
G1 Z5 F5000 ; lift nozzle

M109 S195 ; wait for temperature to be reached
G21 ; set units to millimeters
G90 ; use absolute coordinates
M82 ; use absolute distances for extrusion
G92 E0
G1 Z0.300 F7800.000
G1 E-2.00000 F2400.00000
G92 E0
G1 X-27.879 Y-29.361 F7800.000
G1 E2.00000 F2400.00000
G1 X-26.858 Y-30.319 E2.03182 F1800.000
G1 X-25.123 Y-31.792 E2.08356
G1 X-23.320 Y-33.169 E2.13514
G1 X-21.456 Y-34.447 E2.18652
G1 X-19.539 Y-35.622 E2.23762
G1 X-17.578 Y-36.690 E2.28838

Edited 2 time(s). Last edit at 12/17/2017 09:56AM by ampapa.

Your origin in Slic3r should be 0,0 not 150,150
Slic3r will then print part where ever you place it , defaults to the center.

Slic3r defaults to putting the print at the center of the bed. If you set the origin to 0,0 it will put the origin at the lower left corner in the diagram, which corresponds to the left front corner of the machine. You don't have to force the origin to the center. Slicer can figure out where the center is when you put the origin at the actual origin.

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Ultra MegaMax Dominator 3D printer: [drmrehorst.blogspot.com]

Awesome! thanks that go it.

ampapa,