I’m using Astrobox 0.16(6) on a Raspberry Pi for my Alfawise U30.
I have a strange bug before printing: the printer is warming up normally, the extruder is moving to 0,0,0 home and move up slightly to the left center of the bed. After that, the extruder doesn’t move anymore.
I have to move manually the Z axe by clicking on the button Z UP in Astrobox to start printing…
I tried the same GCODE with Cura and Octoprint: no problem.
The GCODE cames from Simplify3D with theses start/end scripts:
; -- START GCODE -- G21 ;set units to millimetres G90 ;set to absolute positioning M106 S0 ;set fan speed to zero (turned off) G28 ;home all axis G92 E0 ;zero the extruded length G1 Z1 F1000 ;move up slightly G1 Y60.0 Z0 E9.0 F1000.0;intro line G1 Y100.0 E21.5 F1000.0 ;continue line G92 E0 ;zero the extruded length again ; -- end of START GCODE -- ; -- END GCODE -- M104 S0 ;turn off nozzle heater M140 S0 ;turn off bed heater G91 ;set to relative positioning G1 E-10 F300 ;retract the filament slightly G90 ;set to absolute positioning G28 X0 ;move to the X-axis origin (Home) G0 Y280 F600 ;bring the bed to the front for easy print removal M84 ;turn off stepper motors ; -- end of END GCODE --