printer goes into home mode without printing anything

chris4

Hi, here it comes.

;FLAVOR:Marlin
;TIME:4104
;Filament used: 2.36321m
;Layer height: 0.1
;MINX:54.213
;MINY:61.735
;MINZ:0.3
;MAXX:136.813
;MAXY:82.335
;MAXZ:40
;Generated with Cura_SteamEngine 4.4.0
M140 S60
M105
M190 S60
M104 S200
M105
M109 S200
M82 ;absolute extrusion mode
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
M84 ;steppers off
M0 S12 ;wait 12 seconds
M17 ;turn steppers on
G1 Z10.0 F300 ;move the platform down 10mm
G92 E0 ;zero the extruded length
G1 F200 E8 ;extrude 8mm of feed stock
G92 E0 ;zero the extruded length again
M0 S5 ;wait 5 seconds
G1 F9000
M117 Printing...
G92 E0
G92 E0
G1 F1500 E-6.5
;LAYER_COUNT:398
;LAYER:0
M107
G0 F3600 X56.636 Y63.9 Z0.3
;TYPE:SKIRT
G1 F1500 E0
G1 F1800 X57.235 Y63.385 E0.03941
G1 X57.883 Y62.934 E0.0788
G1 X58.574 Y62.55 E0.11824
G1 X59.299 Y62.238 E0.15762
G1 X60.052 Y62.001 E0.197
G1 X60.826 Y61.842 E0.23642
G1 X61.611 Y61.761 E0.27579
G1 X62.01 Y61.751 E0.29571
G1 X102.01 Y61.735 E2.29131

.......
G0 F7200 X63.192 Y71.44
G1 F1800 X63.928 Y70.704 E2363.20115
G0 F7200 X63.363 Y70.704
G1 F1800 X63.19 Y70.876 E2363.20521
;TIME_ELAPSED:4104.556897
G1 F1500 E2356.70521
M140 S0
M107
M104 S0 ;extruder heater off
M140 S0 ;heated bed heater off (if you have it)
G91 ;relative positioning
G1 E-1 F300  ;retract the filament a bit before lifting the nozzle, to release some of the pressure
G1 Z+4 E-5 X-20 Y-20 F9000 ;move Z up a bit and retract filament even more
G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
G1 Y210 F9000 ;move out to get part off
M84 ;steppers off
G90 ;absolute positioning
M82 ;absolute extrusion mode
M104 S0
;End of Gcode

SIam

@chris4 said in printer goes into home mode without printing anything:

M84 ;steppers off

Remove the M84 M0 and the M17 from your startscript

chris4

@SIam said in printer goes into home mode without printing anything:

M17

Yes... Thanks.

chris4

@SIam
HI again,
I have to remove every time M84, M0, M17, after slicing to print, isn't there in CURA that I can do to avoid it?

Phaedrux

Check your printer profile in cura to see what it uses for start gcode.

It also appears that you have your gcode flavor set to marlin, it should be set to reprap.

Goto Settings > Printers > Manage printers > Select your printer > click machine settings

chris4

Thanks. I change it.

chris4

Hi, has changed in CURA but it will be the same.
need more changes in CURA to print?

;FLAVOR:RepRap
;TIME:3750
;Filament used: 2.19156m
;Layer height: 0.1
;MINX:87.2
;MINY:80.2
;MINZ:0.3
;MAXX:132.8
;MAXY:139.8
;MAXZ:30.1
;Generated with Cura_SteamEngine 4.4.0
T0
M190 S60
M104 S200
M109 S200
M82 ;absolute extrusion mode
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
M84 ;steppers off
M0 S12 ;wait 12 seconds
M17 ;turn steppers on
G1 Z10.0 F300 ;move the platform down 10mm
G92 E0 ;zero the extruded length
G1 F200 E8 ;extrude 8mm of feed stock
G92 E0 ;zero the extruded length again
M0 S5 ;wait 5 seconds
G1 F9000
M117 Printing...
M83 ;relative extrusion mode
G1 F1500 E-6.5
;LAYER_COUNT:299
;LAYER:0
M107
G0 F3600 X89.08 Y82.929 Z0.3
;TYPE:SKIRT
G1 F1500 E6.5
G1 F1800 X89.623 Y82.356 E0.03938
G1 X90.222 Y81.841 E0.03941
G1 X90.87 Y81.39 E0.03939
G1 X91.561 Y81.006 E0.03944
G1 X92.286 Y80.694 E0.03938
G1 X93.039 Y80.457 E0.03938
G1 X93.813 Y80.298 E0.03942
G1 X94.598 Y80.217 E0.03937
G1 X94.998 Y80.207 E0.01996
G1 X124.998 Y80.2 E1.49671
G1 X125.787 Y80.24 E0.03941
G1 X126.567 Y80.359 E0.03936
G1 X127.332 Y80.557 E0.03942
G1 X128.073 Y80.831 E0.03942
G1 X128.782 Y81.178 E0.03938
G1 X129.452 Y81.595 E0.03937

Phaedrux

@chris4 said in printer goes into home mode without printing anything:

M84 ;steppers off
M0 S12 ;wait 12 seconds
M17 ;turn steppers on

You still haven't changed the start gcode in Cura. It's in the same window as the reprap flavor change in a text box.

chris4

@Phaedrux said in printer goes into home mode without printing anything:

M84 ;steppers off
M0 S12 ;wait 12 seconds
M17 ;turn steppers on

This changed should be done every time you print, CURA. "Goto Settings> Printers> Manage printers> Select your printer> click machine settings" and change, M84; steppers off
M0 S12; wait 12 seconds
M17; turn steppers on?

OK! excuse me, NOW I get it

bot

Why in the world is Cura defaulting to turning the motors off then on again AFTER homing the axes, and right before printing?

Phaedrux

@bot Maybe it's a marlin thing? Or a profile from someone else?