Hi Everyone:
I recently bought a used M300 Dual. Every so often it paused because it thinks an extruder is is clogged. But, I don’t think that it is. If I restart the plot, the filament comes out. Also, I can stop the plot and try to load the filament, and it comes out OK. I am using firmware 2.7.4 and gcode created by Prusaslicer. Any suggestions?
Thanks!
Here are the settings generated by Prusasclier
; objects_info = {“objects”:}
; filament used [mm] = 779.33, 487.61
; filament used [cm3] = 1.87, 1.17
; filament used [g] = 2.32, 1.45
; filament cost = 0.06, 0.04
; total filament used [g] = 3.78
; total filament cost = 0.10
; total filament used for wipe tower [g] = 1.11
; total toolchanges = 66
; estimated printing time (normal mode) = 21m 55s
; estimated first layer printing time (normal mode) = 3m 53s
; prusaslicer_config = begin
; arc_fitting = disabled
; autoemit_temperature_commands = 0
; automatic_extrusion_widths = 0
; automatic_infill_combination = 1
; automatic_infill_combination_max_layer_height = 100%
; avoid_crossing_curled_overhangs = 0
; avoid_crossing_perimeters = 0
; avoid_crossing_perimeters_max_detour = 0
; bed_custom_model =
; bed_custom_texture =
; bed_shape = 0x0,265x0,265x265,0x265
; bed_temperature = 60,62
; bed_temperature_extruder = 0
; before_layer_gcode = G92 E0
; between_objects_gcode =
; binary_gcode = 0
; bottom_fill_pattern = rectilinear
; bottom_solid_layers = 1
; bottom_solid_min_thickness = 0
; bridge_acceleration = 0
; bridge_angle = 0
; bridge_fan_speed = 100,100
; bridge_flow_ratio = 0.95
; bridge_speed = 55
; brim_separation = 1
; brim_type = outer_only
; brim_width = 3
; chamber_minimal_temperature = 0,0
; chamber_temperature = 0,0
; color_change_gcode = M600
; colorprint_heights =
; compatible_printers_condition_cummulative = ;“printer_notes!~/.NO_TEMPLATES./ and printer_notes!~/.PRINTER_VENDOR_TRILAB./ and printer_notes!~/.PRINTER_MODEL_MK4IS./ and ! (printer_notes=~/.PRINTER_VENDOR_PRUSA3D./ and num_extruders>1)”;“printer_notes!~/.NO_TEMPLATES./ and printer_notes!~/.PRINTER_VENDOR_TRILAB./ and printer_notes!~/.PRINTER_MODEL_MK4IS./ and ! (printer_notes=~/.PRINTER_VENDOR_PRUSA3D./ and num_extruders>1)”
; complete_objects = 0
; cooling = 1,1
; cooling_tube_length = 5
; cooling_tube_retraction = 91.5
; default_acceleration = 0
; default_filament_profile =
; default_print_profile =
; deretract_speed = 0,0
; disable_fan_first_layers = 1,1
; dont_support_bridges = 1
; draft_shield = disabled
; duplicate_distance = 6
; elefant_foot_compensation = 0.1
; enable_dynamic_fan_speeds = 0,0
; enable_dynamic_overhang_speeds = 0
; end_filament_gcode = “; Filament-specific end gcode”;“; Filament-specific end gcode”
; end_gcode = ;- - - Custom end G-code for dual extruder Zortrax M300 Dual - - -\nM140 S0.0000 ; disable bed heating\nM109 S0.0000 T0; disable hotend 0 heating\nM109 S0.0000 T1; disable hotend 1 heating\n\nG1 X0 Y0 F4800 ; move to 0x0 positon\n\n;- - - End of end G-code for dual extruder Zortrax M300 Dual - - -
; ensure_vertical_shell_thickness = enabled
; external_perimeter_acceleration = 0
; external_perimeter_extrusion_width = 0.45
; external_perimeter_speed = 39
; external_perimeters_first = 0
; extra_loading_move = -2
; extra_perimeters = 1
; extra_perimeters_on_overhangs = 0
; extruder_clearance_height = 20
; extruder_clearance_radius = 20
; extruder_colour = #B4721A;#1D28A5
; extruder_offset = 0x0,0x0
; extrusion_axis = E
; extrusion_multiplier = 1,1.05
; extrusion_width = 0
; fan_always_on = 1,1
; fan_below_layer_time = 100,100
; filament_abrasive = 0,0
; filament_colour = #241F31;#865E3C
; filament_cooling_final_speed = 2,2
; filament_cooling_initial_speed = 3,3
; filament_cooling_moves = 1,1
; filament_cost = 25.4,25.4
; filament_density = 1.24,1.24
; filament_deretract_speed = nil,nil
; filament_diameter = 1.75,1.75
; filament_infill_max_crossing_speed = 0,0
; filament_infill_max_speed = 0,0
; filament_load_time = 0,0
; filament_loading_speed = 14,14
; filament_loading_speed_start = 19,19
; filament_max_volumetric_speed = 0,0
; filament_minimal_purge_on_wipe_tower = 0,0
; filament_multitool_ramming = 0,0
; filament_multitool_ramming_flow = 10,10
; filament_multitool_ramming_volume = 10,10
; filament_notes = ;
; filament_purge_multiplier = 100%,100%
; filament_ramming_parameters = “130 120 2.70968 2.93548 3.32258 3.83871 4.58065 5.54839 6.51613 7.35484 7.93548 8.16129| 0.05 2.66451 0.45 3.05805 0.95 4.05807 1.45 5.97742 1.95 7.69999 2.45 8.1936 2.95 11.342 3.45 11.4065 3.95 7.6 4.45 7.6 4.95 7.6”;“130 120 2.70968 2.93548 3.32258 3.83871 4.58065 5.54839 6.51613 7.35484 7.93548 8.16129| 0.05 2.66451 0.45 3.05805 0.95 4.05807 1.45 5.97742 1.95 7.69999 2.45 8.1936 2.95 11.342 3.45 11.4065 3.95 7.6 4.45 7.6 4.95 7.6”
; filament_retract_before_travel = nil,nil
; filament_retract_before_wipe = nil,nil
; filament_retract_layer_change = nil,nil
; filament_retract_length = nil,nil
; filament_retract_length_toolchange = nil,nil
; filament_retract_lift = nil,nil
; filament_retract_lift_above = nil,nil
; filament_retract_lift_below = nil,nil
; filament_retract_restart_extra = nil,nil
; filament_retract_restart_extra_toolchange = nil,nil
; filament_retract_speed = nil,nil
; filament_seam_gap_distance = nil,nil
; filament_settings_id = “Overture PLA black t=210”;“Overture PLA brown t=210”
; filament_shrinkage_compensation_xy = 0%,0%
; filament_shrinkage_compensation_z = 0%,0%
; filament_soluble = 0,0
; filament_spool_weight = 0,0
; filament_stamping_distance = 0,0
; filament_stamping_loading_speed = 20,20
; filament_toolchange_delay = 0,0
; filament_travel_lift_before_obstacle = nil,nil
; filament_travel_max_lift = nil,nil
; filament_travel_ramping_lift = nil,nil
; filament_travel_slope = nil,nil
; filament_type = PLA;PLA
; filament_unload_time = 0,0
; filament_unloading_speed = 20,20
; filament_unloading_speed_start = 100,100
; filament_vendor = Generic
; filament_wipe = nil,nil
; fill_angle = 45
; fill_density = 15%
; fill_pattern = gyroid
; first_layer_acceleration = 0
; first_layer_acceleration_over_raft = 0
; first_layer_bed_temperature = 60,68
; first_layer_extrusion_width = 0.6
; first_layer_height = 0.22
; first_layer_infill_speed = 0
; first_layer_speed = 15
; first_layer_speed_over_raft = 30
; first_layer_temperature = 210,215
; full_fan_speed_layer = 3,3
; fuzzy_skin = none
; fuzzy_skin_point_dist = 0.8
; fuzzy_skin_thickness = 0.3
; gap_fill_enabled = 1
; gap_fill_speed = 22
; gcode_comments = 0
; gcode_flavor = marlin
; gcode_label_objects = disabled
; gcode_resolution = 0.0125
; gcode_substitutions = “M1 “;”;”;;
; high_current_on_filament_swap = 0
; host_type = prusalink
; idle_temperature = 175,175
; infill_acceleration = 0
; infill_anchor = 600%
; infill_anchor_max = 50
; infill_every_layers = 1
; infill_extruder = 1
; infill_extrusion_width = 0.5
; infill_first = 0
; infill_overlap = 18%
; infill_speed = 50
; inherits_cummulative = ;“Generic PLA @Template”;“Generic PLA @Template”;
; interface_shells = 0
; interlocking_beam = 0
; interlocking_beam_layer_count = 2
; interlocking_beam_width = 0.8
; interlocking_boundary_avoidance = 2
; interlocking_depth = 2
; interlocking_orientation = 22.5
; ironing = 0
; ironing_flowrate = 15%
; ironing_spacing = 0.1
; ironing_speed = 15
; ironing_type = top
; layer_gcode =
; layer_height = 0.2
; machine_limits_usage = time_estimate_only
; machine_max_acceleration_e = 10000,5000
; machine_max_acceleration_extruding = 1500,1250
; machine_max_acceleration_retracting = 1500,1250
; machine_max_acceleration_travel = 1500,1250
; machine_max_acceleration_x = 9000,1000
; machine_max_acceleration_y = 9000,1000
; machine_max_acceleration_z = 500,200
; machine_max_feedrate_e = 120,120
; machine_max_feedrate_x = 500,200
; machine_max_feedrate_y = 500,200
; machine_max_feedrate_z = 12,12
; machine_max_jerk_e = 2.5,2.5
; machine_max_jerk_x = 10,10
; machine_max_jerk_y = 10,10
; machine_max_jerk_z = 0.2,0.4
; machine_min_extruding_rate = 0,0
; machine_min_travel_rate = 0,0
; max_fan_speed = 100,100
; max_layer_height = 0,0
; max_print_height = 300
; max_print_speed = 80
; max_volumetric_extrusion_rate_slope_negative = 0
; max_volumetric_extrusion_rate_slope_positive = 0
; max_volumetric_speed = 0
; min_bead_width = 85%
; min_fan_speed = 100,100
; min_feature_size = 25%
; min_layer_height = 0.07,0.07
; min_print_speed = 10,10
; min_skirt_length = 10
; mmu_segmented_region_interlocking_depth = 0
; mmu_segmented_region_max_width = 0
; multimaterial_purging = 140
; notes =
; nozzle_diameter = 0.4,0.4
; nozzle_high_flow = 0,0
; only_one_perimeter_first_layer = 0
; only_retract_when_crossing_perimeters = 1
; ooze_prevention = 1
; output_filename_format = [input_filename_base].gcode
; over_bridge_speed = 0
; overhang_fan_speed_0 = 0,0
; overhang_fan_speed_1 = 0,0
; overhang_fan_speed_2 = 0,0
; overhang_fan_speed_3 = 0,0
; overhang_speed_0 = 15
; overhang_speed_1 = 15
; overhang_speed_2 = 20
; overhang_speed_3 = 25
; overhangs = 1
; parking_pos_retraction = 92
; pause_print_gcode = M601
; perimeter_acceleration = 0
; perimeter_extruder = 1
; perimeter_extrusion_width = 0.45
; perimeter_generator = arachne
; perimeter_speed = 40
; perimeters = 2
; physical_printer_settings_id =
; post_process =
; prefer_clockwise_movements = 0
; print_settings_id = SC_array_v8 gcode sub
; printer_model =
; printer_notes =
; printer_settings_id = Zortrax M300 dual
; printer_technology = FFF
; printer_variant =
; printer_vendor =
; raft_contact_distance = 0.1
; raft_expansion = 1.5
; raft_first_layer_density = 90%
; raft_first_layer_expansion = 3
; raft_layers = 0
; remaining_times = 0
; resolution = 0.04
; retract_before_travel = 2,2
; retract_before_wipe = 0%,0%
; retract_layer_change = 0,0
; retract_length = 0.7,0.7
; retract_length_toolchange = 10,10
; retract_lift = 0.4,0.4
; retract_lift_above = 0,0
; retract_lift_below = 0,0
; retract_restart_extra = 0,0
; retract_restart_extra_toolchange = 0,0
; retract_speed = 30,30
; scarf_seam_entire_loop = 0
; scarf_seam_length = 20
; scarf_seam_max_segment_length = 1
; scarf_seam_on_inner_perimeters = 0
; scarf_seam_only_on_smooth = 1
; scarf_seam_placement = nowhere
; scarf_seam_start_height = 0%
; seam_gap_distance = 15%
; seam_position = random
; silent_mode = 0
; single_extruder_multi_material = 0
; single_extruder_multi_material_priming = 1
; skirt_distance = 5
; skirt_height = 1
; skirts = 1
; slice_closing_radius = 0.049
; slicing_mode = regular
; slowdown_below_layer_time = 10,10
; small_perimeter_speed = 17
; solid_infill_acceleration = 0
; solid_infill_below_area = 50
; solid_infill_every_layers = 0
; solid_infill_extruder = 1
; solid_infill_extrusion_width = 0.6
; solid_infill_speed = 25
; spiral_vase = 0
; staggered_inner_seams = 0
; standby_temperature_delta = -75
; start_filament_gcode = “; Filament gcode\n”;“; Filament gcode\n”
; start_gcode = \n;- - - Custom Start G-code for dual extruder Zortrax M300 Dual - - -\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\n\nM900 T0 K0.00 ; set linear advance K to 0 for extruder 0\nM900 T1 K0.00 ; set linear advance K to 0 for extruder 1\n\nM140 S[first_layer_bed_temperature]\nM104 S[first_layer_temperature_0] T0 ; set right nozzle heater to first layer temperature\nM104 S[first_layer_temperature_1] T1 ; set left nozzle heater to first layer temperature\nM190 S[first_layer_bed_temperature]\nM109 S[first_layer_temperature_0] T0 ; set right nozzle heater to first layer temperature\nM109 S[first_layer_temperature_1] T1 ; set left nozzle heater to first layer temperature\n\n;- - - End of custom G-code for dual extruder Zortrax M300 Dual - - -\n\n\n
; support_material = 0
; support_material_angle = 0
; support_material_auto = 0
; support_material_bottom_contact_distance = 0
; support_material_bottom_interface_layers = -1
; support_material_buildplate_only = 0
; support_material_closing_radius = 2
; support_material_contact_distance = 0.2
; support_material_enforce_layers = 0
; support_material_extruder = 1
; support_material_extrusion_width = 0
; support_material_interface_contact_loops = 0
; support_material_interface_extruder = 1
; support_material_interface_layers = 3
; support_material_interface_pattern = auto
; support_material_interface_spacing = 0
; support_material_interface_speed = 100%
; support_material_pattern = rectilinear
; support_material_spacing = 2.5
; support_material_speed = 20
; support_material_style = organic
; support_material_synchronize_layers = 0
; support_material_threshold = 0
; support_material_with_sheath = 1
; support_material_xy_spacing = 50%
; support_tree_angle = 40
; support_tree_angle_slow = 25
; support_tree_branch_diameter = 2
; support_tree_branch_diameter_angle = 5
; support_tree_branch_diameter_double_wall = 3
; support_tree_branch_distance = 1
; support_tree_tip_diameter = 0.8
; support_tree_top_rate = 15%
; temperature = 210,210
; template_custom_gcode =
; thick_bridges = 1
; thin_walls = 1
; thumbnails =
; thumbnails_format = PNG
; toolchange_gcode =
; top_fill_pattern = rectilinear
; top_infill_extrusion_width = 0.45
; top_one_perimeter_type = none
; top_solid_infill_acceleration = 0
; top_solid_infill_speed = 22
; top_solid_layers = 4
; top_solid_min_thickness = 0
; travel_acceleration = 0
; travel_lift_before_obstacle = 0,0
; travel_max_lift = 0,0
; travel_ramping_lift = 0,0
; travel_slope = 0,0
; travel_speed = 140
; travel_speed_z = 0
; use_firmware_retraction = 0
; use_relative_e_distances = 1
; use_volumetric_e = 0
; variable_layer_height = 0
; wall_distribution_count = 1
; wall_transition_angle = 10
; wall_transition_filter_deviation = 25%
; wall_transition_length = 100%
; wipe = 0,0
; wipe_into_infill = 0
; wipe_into_objects = 0
; wipe_tower = 1
; wipe_tower_acceleration = 0
; wipe_tower_bridging = 10
; wipe_tower_brim_width = 5
; wipe_tower_cone_angle = 40
; wipe_tower_extra_flow = 100%
; wipe_tower_extra_spacing = 100%
; wipe_tower_extruder = 1
; wipe_tower_no_sparse_layers = 0
; wipe_tower_width = 40
; wiping_volumes_matrix = 0,140,140,0
; wiping_volumes_use_custom_matrix = 0
; xy_size_compensation = 0
; z_offset = -0.4
; prusaslicer_config = end