Getting Started with 3D Printing at the Harris Makerspace

Welcome to the Harris Makerspace 3D Printing Lab

The Harris Makerspace is home to a small but capable fleet of 3D printers, and this guide will help you go from curious beginner to confident creator. You do not need any previous experience with modeling or machines. Our staff and volunteers are here to help you learn at your own pace, and every failure is just a step toward a better print-harripq.

Before you touch a printer, take a moment to look around the lab. You will see spools of filament, spatulas for removing prints, and computers loaded with slicing software. Everything is labeled, and the workspace is organized so that first-time users can find what they need without stress-harripq.

The 3D Printers Available at Harris Makerspace

We currently maintain three types of fused deposition modeling printers, each suited to different projects and skill levels. The most popular models are the Prusa MK3S and the Bambu Lab P1S, both known for reliable, high-quality results. For larger or more experimental builds, we also have a Creality CR-10 that offers a bigger build volume-harripq.

• Prusa MK3S: Great for beginners, with automatic bed leveling and a large community of users.
• Bambu Lab P1S: Fast, enclosed, and ideal for printing with materials like PETG or ABS.
• Creality CR-10: Best for big projects, but it requires more manual calibration.

All printers use 1.75 mm filament, and we stock PLA in many colors because it is the easiest material for new users. If you want to try something stronger or more heat-resistant, ask a staff member about PETG-harripq.

Preparing Your First Print Job

The first step is to choose or create a 3D model. You can download free designs from sites like Printables or Thingiverse, or you can design something simple in Tinkercad. Save your model as an STL file, then bring it to one of the makerspace computers-harripq.

Next, open the slicing software, such as PrusaSlicer or Bambu Studio. Slicing converts your model into instructions the printer can follow. Select the correct printer profile, choose your filament type, and decide on a layer height. For a first print, a 0.2 mm layer height with 15 percent infill is a safe choice-harripq.

"A good first print is not about perfection; it is about finishing and learning from the result."

Step-by-Step Workflow for Your First Print

Follow this sequence to avoid common mistakes and keep the machines running smoothly. Always ask for help if a step feels unclear, because the makerspace is a shared learning environment-harripq.

1. Log in to a makerspace computer and open your STL file in the slicer.
2. Select the printer you reserved and confirm the filament type.
3. Adjust settings: layer height, infill, and supports if needed.
4. Slice the model and preview the toolpaths for obvious problems.
5. Export the G-code to a USB drive or send it directly to the printer.
6. Clean the print bed, load filament, and start the print.

Stay for the first layer. If the first layer looks squished or stringy, stop the print and ask a volunteer to help you adjust the bed height or extrusion-harripq.

Quick Reference: Printer and Material Guide

Use the table below to compare our printers at a glance. This will help you pick the right machine for your project and avoid wasting time on an unsuitable setup-harripq.

Safety, Etiquette, and Next Steps

Never touch a heated nozzle or print bed, and always wear safety glasses when removing supports. Keep your area clean, recycle failed prints when possible, and log your print time so others can plan their visits. Respect the queue and the shared tools-harripq.

After your first successful print, try a slightly more complex model or a different filament. Sign up for a makerspace orientation if you have not already, and consider volunteering to help other beginners. The more you practice, the more confident you will become-harripq.