3D Printed Parts

Default Print Settings

Print all parts with the following print settings:

• PLA
• 0.4mm nozzle
• No supports
• 0.2mm layer height
• 6 perimeter layers (This is especially critical for parts that have heat-set inserts)
• 20% infill * printable in the provided orientations
• outer perimeter layer first
• 2-3mm brim recommended, but not required
• uncheck "Detect Thin Walls" if your Slicer has this settings.
  • Otherwise, small gaps will not be filled.

However, exceptions do exist! Please check the breakdown below for exceptions.

Note that parts that peel off the bed with a small curl cannot be used. They must stick to the bed such that they remain flat.

Other materials, such as PETG, may also work. We welcome feedback on various materials if others find them successful.

Frame Printed Parts and Quantities

Quantity	Part Num	Part Source	Note
1	PSH1-xx	PSU Socket Holder	Default BOM option
1	PSH-xx	Big PSU Socket Holder	larger clearance hole for most other generic sockets
1	LXR-xx	Left Crossbar Pulley Reinforcement Plate
1	RXR-xx	Right Crossbar Pulley Reinforcement Plate
1	LCR-xx	Left Corner Pulley Reinforcement Plate
1	RCR-xx	Right Corner Pulley Reinforcement Plate
2		Motor Reinforcement Plate
1		x_limit_trigger.STL
3		z_thrust_bearing_spacer.STL
1		back_z_motor_plate.STL
1		front_left_z_motor_plate.STL
1		front_right_z_motor_plate.STL
2		belt_clasp.STL
1		back_right_foot.STL	2 perimeter layers is sufficient
1		back_left_foot.STL	2 perimeter layers is sufficient
1		front_right_foot.STL	2 perimeter layers is sufficient
1		front_left_foot.STL	2 perimeter layers is sufficient
1		front_left_bed_coupling_lift.STL
1		front_right_bed_coupling_lift.STL
1		back_bed_coupling_lift.STL
1		left_motor_corner_bracket_spacer.STL
1		right_motor_corner_bracket_spacer.STL
1		left_double_pulley_corner_bracket.STL	print with support material
1		right_double_pulley_corner_bracket.STL	print with support material
4		printed_pulley_spacer.STL

Toolchanger Parts and Quantities

Quantity	Part Source	Note
1	spring_guide_capture.stl
1	twist_lock_spacer.STL
1	carriage_back_plate.STL
1	carriage_center_plate.STL
1	carriage_coupler_plate.STL
1	carriage_pulley.STL
1	fixed_half_pulley.STL
1	knob.STL
1	floating_half_pulley.STL	print with support material. Do not print from a matte or composite material, which adds friction to the spring's sliding surface.
1	lock_actuator_base_plate.STL or stepperonline_lock_actuator_base_plate.STL
1	lock_actuator_motor_clip.STL or stepperonline_lock_actuator_motor_clip.STL
1	spring_guide_anchor_block.STL	OPTIONAL

Extruder-Specific Frame Parts

Quantity	Part Source	Note
1	ooze_wiper.STL	per tool
1	tool_cable_management_bracket.STL	per tool
1	parking_post_base_47mm.STL	per tool
1	tool_holder_47mm.STL	per tool

Assembly Fixtures Parts and Quantities

Quantity	Part Source	Note
1	coupling_plate_pin_insertion_fixture.STL
1	z_lift_pin_insertion_fixture.STL

Deprecated Parts

These parts are no longer necessary in the latest version. They are:

Quantity	Part Source	Note
1	front_left_leadscrew_retainer.STL
1	front_right_leadscrew_retainer.STL
1	back_leadscrew_retainer.STL
1	left_motor_plate.STL	print from PETG Note: an aluminum version of this part is now available.
1	right_motor_plate.STL	print from PETG Note: an aluminum version of this part is now available.
8	outer_frame_squaring_plate.STL