Hi,
up to now, I just had the printer home X and Y when done, but I noticed the print head marking the finished print and I had some ooze upon start-up, so I changed some things:
Start g-code:
G1 Z5.0 F300 ; Move the platform down 5mm
G28 X0 Y0 ; Home XY
G1 X50 Y50 F6000 ; Move to safe Z-home location
G28 Z0 ; Home Z
G29 ; Auto bed leveling
G1 E3 F220 ; Extract 3 mm that was retracted in End Gcode
G92 E0 ; Set E back to zero to begin print
End g-code:
M104 S0 ; Set hotend to 0
M140 S0 ; Set heated bed to 0
G91 E-3 F220 ; Retract 3mm
G91 Z5 F300 ; Raise head 5mm
G90 X10 Y10 F6000 ; Go to (almost) home
M84 ; Shut down machine
So the hotends heats up, the fillament is retracted 3mm when ending the previous print (should be...), we home and level, the missing 3mm is extracted, E is zero-ed and on we go with the print. This all works.
Now we're done printing, all heated elements are shut down, that works, but then the machine freezes. Now I know it can handle G91 moves, as it does so in the start code. Why wouldn't it continue?
Cheers,
Hugo
Edited 3 time(s). Last edit at 01/09/2019 03:51PM by HugoW.
