Assembled Printrbot Smalls


Lead Time:1 Week

*Other items ordered with this product will also ship in 1 week.  Click here for more information.
SKU: 1903 Categories: ,



The Smalls is a small, portable, and versatile 3D printer for the hacker, maker, or student on a budget.  Build volume begins at 4″ x 4″ x 5″ (X-Y-Z), but the possibility to expand is there with our upgrade kits or your own design whimsy.

Upgradeable to 8″x6″x6″ for $378 total.  Click here for X Axis Upgrade.

Upgradable to 8″x6″x10″ for $477 total with product above + Z Axis Upgrade.  Click here for Z Axis Upgrade.

Construction decisions were pragmatic, using the right fabrication tool for each job: Pristine machined aluminum, water jet 5052 and 6061 aluminum plate, and just a dollop of 3D printed parts to give it that “reprap flavor”.

View Getting Started Materials

Technical Specifications:

  • Model: 1704
  • Build Volume (X-Y-Z): 100mm x 100mm x 130mm (apx 4″ x 4″ x 6″ / 80 cubic inches)
  • Print Resolution: 100 Microns
  • Print Speed: 80mm/sec max recommended
  • Filament: 1.75mm PLA (sample included)
  • Extruder: Injection Molded v2 Direct Drive Extruder
  • Auto Leveling: Auto-Leveling Probe works with software to calibrate Z axis height (see video)
  • Print Bed: Not heated – 1/8″ 6061 aluminum (0.3mm level tolerance)
  • Belt: GT2
  • Z Lead Screw: 1/4″ 16 threaded
  • Pulleys: 20 tooth, dual flange GT2 aluminum
  • Electronics: Printrbot Rev F5 Printrboard with microUSB connection and micro SD card slot for untethered printing
  • Software: Printrbot does not provide software, but recommends Cura v15.04 – available for free download.
  • Power Requirements: 12V (6 amp) laptop power supply (included)
  • Motors: NEMA 17 stepper. Click here for specifications.
  • Overall Footprint*:  16.6″ x 13″ x 11″ (L x W x H)
  • Click here for full Bill of Materials
  • Click here to view the Autodesk/Fusion A360 3D rendering of the assembled Smalls

*Overall Footprint is the space needed to operate the full range of motion for the machine – X, Y, and Z axes travel.


  • Assembly Required: No
  • Support: You will be required to seek technical assistance at our support site and user forum at


  • Weight: 12 lbs
  • Dimensions: 12″ x 9″ x 6″ (L x W x H)

Disclaimer of Assembly: Printrbot does not guarantee compatibility with any third party software or operating system (Repetier, Pronterface, Windows, Mac, Linux, etc).  This applies to kits and assembled units.  

Additional information

Weight 12 lbs
Dimensions 16 x 12 x 16 in

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