20 lines
728 B
Text
20 lines
728 B
Text
G21 ;metric values
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G90 ;absolute positioning
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G28 X0 Y0 ;move X/Y to min endstops
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G28 Z0 ;move Z to min endstops
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; if your prints start too high, try changing the Z0.0 below
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; to Z1.0 - the number after the Z is the actual, physical
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; height of the nozzle in mm. This can take some messing around
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; with to get just right...
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G92 X0 Y0 Z0 E0 ;reset software position to front/left/z=0.0
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G1 Z15.0 F400 ;move the platform down 15mm
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G92 E0 ;zero the extruded length
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G1 F75 E5 ;extrude 5mm of feed stock
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G1 F75 E3.5 ;reverse feed stock by 1.5mm
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G92 E0 ;zero the extruded length again
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G1 X100 Y100 F3500 ;go to the middle of the platform
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G1 Z0.0 F400 ;back to Z=0 and start the print!
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