🤣 that will explain it I sholud have read it better this is what I have changed it too and It should work
M117 Cleaning... G21 ;metric values G90 ;absolute positioning M82 ;set extruder to absolute mode M107 ;start with the fan off G28 X0 Y0 ;move X/Y to min endstops G28 Z0 ;move Z to min endstops G0 X1 Y0 Z0.15 F9000 ; Move in 1mm from edge and up [z] 0.15mm G92 E0 ;zero the extruded length G1 Y290 E100 F500 ; Extrude 100mm filiment along Y axis 290mm long to prime and clean the nozzle G92 E0 ;zero the extruded length again G1 E-3 F500 ;Retract filament by 3mm G1 X3 Y190 Z15 F9000 ; Move over and rise to safe Z height G1 X3 Y0 Z15 F9000 ; Move back to front of bed at safe Z height to shear strings G1 E3 F500 M421 S1 M117 Printing... ;Put printing message on LCD screen
Do I nedd to add a heat command or will cura know to heat to temp
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gr5 2,295
There are no instructions above to print a line on your print bed. It should home the axes then move the head 15mm above the bed (where it says "move the platform down 15mm" which is silly since many printers it's the nozzle that moves and homing may be in the other direction but whatever).
Then it extrudes 3mm of filament (in the air - above your print bed) then it starts printing your part. This is to prime the nozzle.
No "line"
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