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Benny edited this page Jan 16, 2014 · 10 revisions

Using Slic3r for the Makerbot Replicator 1 (the original replicator) with dual extrusion is described here.

Makerbot firmware 7.x

The workflow normally is

  1. Obtain an stl, drop it on the platter in Slic3r
  2. Create an new gcode file, create optionally also a new stl (for viewing purposes).
  3. Open the gcode (or stl) in ReplicatorG which is the original software for the Makerbot Replicator 1. Click on the build button to send the gcode to the printer.

printer settings

Following is a working setting for .Slic3r/printer/replicator1dual.ini

# generated by Slic3r 1.0.0RC3-dev on Thu Jan 16 19:36:40 2014

`bed_size = 220,140

end_gcode = (******* End.gcode*******)\nM73 P100 (end build progress )\nG0 Z155\nM18\nM109 S0 T0\nM104 S0 T0\nG162 X Y F2500\nM18\nM70 P5 ( We <3 Making Things!)\nM72 P1 ( Play Ta-Da song )\n(**end End.gcode)

extruder_offset = 0x0,32x0

gcode_flavor = makerware

layer_gcode =

nozzle_diameter = 0.4,0.4

print_center = 0,0

retract_before_travel = 2,2

retract_layer_change = 1,1

retract_length = 1,1

retract_length_toolchange = 10,10

retract_lift = 0,0

retract_restart_extra = 0,0

retract_restart_extra_toolchange = 0,0

retract_speed = 30,30

start_gcode = (**** start.gcode for The Replicator, dual head )\nM103 (disable RPM)\nM73 P0 (enable build progress)\nG21 (set units to mm)\nG90 (set positioning to absolute)\nM109 S110 T0 (set HBP temperature)\nM104 S220 T0 (set extruder temperature) (temp updated by printOMatic)\n( begin homing )\nG162 X Y F2500 (home XY axes maximum)\nG161 Z F1100 (home Z axis minimum)\nG92 Z-5 (set Z to -5)\nG1 Z0.0 (move Z to "0")\nG161 Z F100 (home Z axis minimum)\nM132 X Y Z A B (Recall stored home offsets for XYZAB axis)\n( end homing )\nG1 X-110.5 Y-74 Z150 F3300.0 (move to waiting position)\nG130 X20 Y20 Z20 A20 B20 (Lower stepper Vrefs while heating)\nM6 T0 (wait for toolhead, and HBP to reach temperature)\nG130 X127 Y127 Z40 A127 B127 (Set Stepper motor Vref to defaults)\nM108 R3.0 T0\nG0 X-110.5 Y-74 (Position Nozzle)\nG0 Z0.6 (Position Height)\nM108 R5.0 (Set Extruder Speed)\nM101 (Start Extruder)\nG4 P2000 (Create Anchor)\n( end of start.gcode ****)

toolchange_gcode =

use_firmware_retraction = 0

use_relative_e_distances = 0

vibration_limit = 0

wipe = 0,0

z_offset = 0

filament settings

Following is a working setting for .Slic3r/filament/replicator1dual.ini

# generated by Slic3r 1.0.0RC3-dev on Thu Jan 16 19:36:46 2014

bed_temperature = 0

bridge_fan_speed = 100

cooling = 1

disable_fan_first_layers = 1

extrusion_multiplier = 1

fan_always_on = 0

fan_below_layer_time = 60

filament_diameter = 1.8

first_layer_bed_temperature = 0

first_layer_temperature = 200

max_fan_speed = 100

min_fan_speed = 35

min_print_speed = 10

slowdown_below_layer_time = 30

temperature = 200

print settings

Following is a working setting for .Slic3r/print/replicator1dual.ini

# generated by Slic3r 1.0.0RC3-dev on Thu Jan 16 20:17:00 2014

avoid_crossing_perimeters = 1

bottom_solid_layers = 3

bridge_acceleration = 0

bridge_flow_ratio = 1

bridge_speed = 60

brim_width = 0

complete_objects = 1

default_acceleration = 0

external_perimeter_speed = 70%

external_perimeters_first = 0

extra_perimeters = 1

extruder_clearance_height = 70

extruder_clearance_radius = 50

extrusion_width = 0

fill_angle = 45

fill_density = 0.4

fill_pattern = honeycomb

first_layer_acceleration = 0

first_layer_extrusion_width = 200%

first_layer_height = 0.4

first_layer_speed = 30%

gap_fill_speed = 20

gcode_comments = 0

infill_acceleration = 0

infill_every_layers = 10

infill_extruder = 1

infill_extrusion_width = 0

infill_first = 0

infill_only_where_needed = 0

infill_speed = 80

layer_height = 0.25

min_skirt_length = 0

notes =

only_retract_when_crossing_perimeters = 1

ooze_prevention = 0

output_filename_format = [input_filename_base].gcode

overhangs = 1

perimeter_acceleration = 0

perimeter_extruder = 1

perimeter_extrusion_width = 0

perimeter_speed = 80

perimeters = 2

post_process =

raft_layers = 0

randomize_start = 0

resolution = 0

skirt_distance = 6

skirt_height = 1

skirts = 1

small_perimeter_speed = 30

solid_fill_pattern = rectilinear

solid_infill_below_area = 70

solid_infill_every_layers = 0

solid_infill_extrusion_width = 0

solid_infill_speed = 60

spiral_vase = 0

standby_temperature_delta = -5

start_perimeters_at_concave_points = 0

start_perimeters_at_non_overhang = 0

support_material = 0

support_material_angle = 0

support_material_enforce_layers = 0

support_material_extruder = 1

support_material_extrusion_width = 0

support_material_interface_extruder = 1

support_material_interface_layers = 3

support_material_interface_spacing = 0

support_material_pattern = honeycomb

support_material_spacing = 2.5

support_material_speed = 60

support_material_threshold = 0

thin_walls = 1

threads = 2

top_infill_extrusion_width = 0

top_solid_infill_speed = 50

top_solid_layers = 3

travel_speed = 130