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  1. #1

    ff creator pro purge to the left simplify 3d

    Ive recently got a ff creator pro and i have been only really using the right extruder , this purges off the bed to the right then starts to print , thats all good
    But now I've started to use the left extruder id like to setup another FFF profile ,I've started using the left extruder for ABS and right for PLA, what i really need to know is what do i enter into the script to purge the left nozzle off the left hand side of the bed because at the moment its not purging at all , this is my script using simplify 3d

    ; **** Replicator 1 dual start.gcode ****
    M73 P0 ; enable build progress
    G162 X Y F3000 ; home XY maximum
    G161 Z F1200 ; home Z minimum
    G92 Z-5 ; set Z to -5
    G1 Z0 ; move Z to 0
    G161 Z F100 ; home Z slowly
    M132 X Y Z A B ; recall home offsets
    M135 T0 ; load right extruder offsets
    G1 X150 Y-70 Z30 F9000 ; move to wait position right hand side of the table
    G130 X20 Y20 Z20 A20 B20 ; lower stepper Vrefs while heating
    M126 S[fan_speed_pwm]
    M140 S[bed0_temperature] T0
    M134 T0 ; stabilize bed temperature
    M104 S[extruder1_temperature] T1
    M133 T1 ; stabilize left extruder temperature
    G130 X127 Y127 Z40 A127 B127 ; default stepper Vrefs
    G92 A0 B0 ; zero extruders
    G1 Z0.4 ; position nozzle
    M135 T1 ; left tool
    G1 X120 Y-70 Z0.15 F1200 ; slow wipe
    G1 X110 Y-70 Z0.5 F1200 ; lift
    G92 A0 B0 ; zero extruders
    M73 P1 ;@body (notify GPX body has started)
    ; **** end of start.gcode ****

    thanks !

  2. #2
    Student
    Join Date
    Jun 2015
    Location
    Sydney Australia
    Posts
    36
    Try the following script:
    ; **** Replicator 1 dual start.gcode ****M73 P0 ; enable build progress
    G162 X Y F3000 ; home XY maximum
    G161 Z F1200 ; home Z minimum
    G92 Z-5 ; set Z to -5
    G1 Z0 ; move Z to 0
    G161 Z F100 ; home Z slowly
    M132 X Y Z A B ; recall home offsets
    M135 T0 ; load right extruder offsets
    G1 X-125 Y-70 Z30 F9000 ; move to wait position left hand side off table
    G130 X20 Y20 Z20 A20 B20 ; lower stepper Vrefs while heating
    M126 S[fan_speed_pwm]
    M140 S[bed0_temperature] T0
    M134 T0 ; stabilize bed temperature
    M104 S[extruder1_temperature] T1
    M133 T1 ; stabilize left extruder temperature
    G130 X127 Y127 Z40 A127 B127 ; default stepper Vrefs
    G92 A0 B0 ; zero extruders
    G1 Z0.4 ; position nozzle
    M135 T1 ; left tool
    G1 X-110 Y-70 E30 F300 ; move nozzle
    G1 X-120 Y-70 Z0.15 F1200 ; slow wipe
    G1 X-110 Y-70 Z0.5 F1200 ; lift
    G92 A0 B0 ; zero extruders
    M73 P1 ;@body (notify GPX body has started)
    ; **** end of start.gcode ****

  3. #3
    Quote Originally Posted by ejcruz View Post
    Try the following script:
    ; **** Replicator 1 dual start.gcode ****M73 P0 ; enable build progress
    G162 X Y F3000 ; home XY maximum
    G161 Z F1200 ; home Z minimum
    G92 Z-5 ; set Z to -5
    G1 Z0 ; move Z to 0
    G161 Z F100 ; home Z slowly
    M132 X Y Z A B ; recall home offsets
    M135 T0 ; load right extruder offsets
    G1 X-125 Y-70 Z30 F9000 ; move to wait position left hand side off table
    G130 X20 Y20 Z20 A20 B20 ; lower stepper Vrefs while heating
    M126 S[fan_speed_pwm]
    M140 S[bed0_temperature] T0
    M134 T0 ; stabilize bed temperature
    M104 S[extruder1_temperature] T1
    M133 T1 ; stabilize left extruder temperature
    G130 X127 Y127 Z40 A127 B127 ; default stepper Vrefs
    G92 A0 B0 ; zero extruders
    G1 Z0.4 ; position nozzle
    M135 T1 ; left tool
    G1 X-110 Y-70 E30 F300 ; move nozzle
    G1 X-120 Y-70 Z0.15 F1200 ; slow wipe
    G1 X-110 Y-70 Z0.5 F1200 ; lift
    G92 A0 B0 ; zero extruders
    M73 P1 ;@body (notify GPX body has started)
    ; **** end of start.gcode ****
    Absolutely perfect ejcruz , just done a quick test ,thanks al lot mate !

  4. #4
    Technician
    Join Date
    Feb 2016
    Posts
    96
    Just curious, since this is for the left extruder, shouldn't you load the left extruder offsets with: "M135 T1; load left extruder offsets" rather than loading the right offsets?

    Quote Originally Posted by ejcruz View Post
    Try the following script:
    ; **** Replicator 1 dual start.gcode ****M73 P0 ; enable build progress
    G162 X Y F3000 ; home XY maximum
    G161 Z F1200 ; home Z minimum
    G92 Z-5 ; set Z to -5
    G1 Z0 ; move Z to 0
    G161 Z F100 ; home Z slowly
    M132 X Y Z A B ; recall home offsets
    M135 T0 ; load right extruder offsets
    G1 X-125 Y-70 Z30 F9000 ; move to wait position left hand side off table
    G130 X20 Y20 Z20 A20 B20 ; lower stepper Vrefs while heating
    M126 S[fan_speed_pwm]
    M140 S[bed0_temperature] T0
    M134 T0 ; stabilize bed temperature
    M104 S[extruder1_temperature] T1
    M133 T1 ; stabilize left extruder temperature
    G130 X127 Y127 Z40 A127 B127 ; default stepper Vrefs
    G92 A0 B0 ; zero extruders
    G1 Z0.4 ; position nozzle
    M135 T1 ; left tool
    G1 X-110 Y-70 E30 F300 ; move nozzle
    G1 X-120 Y-70 Z0.15 F1200 ; slow wipe
    G1 X-110 Y-70 Z0.5 F1200 ; lift
    G92 A0 B0 ; zero extruders
    M73 P1 ;@body (notify GPX body has started)
    ; **** end of start.gcode ****

  5. #5
    Student
    Join Date
    Jun 2015
    Location
    Sydney Australia
    Posts
    36
    Quote Originally Posted by sygyzy View Post
    Just curious, since this is for the left extruder, shouldn't you load the left extruder offsets with: "M135 T1; load left extruder offsets" rather than loading the right offsets?
    You are correct, this is what happens when one quickly copy and paste with minor modification, thanks for pointing it out.

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