# 3D Printing Posters | SimplyPrint

> Free printable 3D printing posters for classrooms, libraries and makerspaces: printer safety, print room rules, how 3D printing works, build plate cleaning, filament care and printer maintenance. PDFs in A4 and US Letter, no sign-up.

Canonical HTML page: https://simplyprint.io/3d-printing-posters

## Posters (PDF, English)

- Printer safety: Heat, fumes and the build plate. [A4](https://cdn.simplyprint.io/i/static/posters/en/simplyprint-printer-safety-a4.pdf), [US Letter](https://cdn.simplyprint.io/i/static/posters/en/simplyprint-printer-safety-letter.pdf)
- Print room rules: Safety and manners for a shared print room. [A4](https://cdn.simplyprint.io/i/static/posters/en/simplyprint-print-room-rules-a4.pdf), [US Letter](https://cdn.simplyprint.io/i/static/posters/en/simplyprint-print-room-rules-letter.pdf)
- How 3D printing works: Design, slice, print, collect. [A4](https://cdn.simplyprint.io/i/static/posters/en/simplyprint-how-3d-printing-works-a4.pdf), [US Letter](https://cdn.simplyprint.io/i/static/posters/en/simplyprint-how-3d-printing-works-letter.pdf)
- How to clean the build plate: Cool down, take the print off, wipe, put back. [A4](https://cdn.simplyprint.io/i/static/posters/en/simplyprint-clean-plate-a4.pdf), [US Letter](https://cdn.simplyprint.io/i/static/posters/en/simplyprint-clean-plate-letter.pdf)
- Changing filament: Heat, unload, load, check. [A4](https://cdn.simplyprint.io/i/static/posters/en/simplyprint-changing-filament-a4.pdf), [US Letter](https://cdn.simplyprint.io/i/static/posters/en/simplyprint-changing-filament-letter.pdf)
- Looking after filament: Keep spools dry and their ends secured. [A4](https://cdn.simplyprint.io/i/static/posters/en/simplyprint-filament-storage-a4.pdf), [US Letter](https://cdn.simplyprint.io/i/static/posters/en/simplyprint-filament-storage-letter.pdf)
- Better prints: First layer, clean nozzle, clean plate. [A4](https://cdn.simplyprint.io/i/static/posters/en/simplyprint-print-quality-a4.pdf), [US Letter](https://cdn.simplyprint.io/i/static/posters/en/simplyprint-print-quality-letter.pdf)
- Printer maintenance: A short checklist for whoever looks after the printers. [A4](https://cdn.simplyprint.io/i/static/posters/en/simplyprint-printer-maintenance-a4.pdf), [US Letter](https://cdn.simplyprint.io/i/static/posters/en/simplyprint-printer-maintenance-letter.pdf)

## Related

- [Pricing](https://simplyprint.io/pricing.md) - View plans and pricing
- [Features](https://simplyprint.io/features.md) - See all SimplyPrint features
- [Setup guide](https://simplyprint.io/setup-guide.md) - Get started with SimplyPrint

*For a complete sitemap, see [llms.txt](https://simplyprint.io/llms.txt)*