Original Prusa MMU2S

About your printer

Shipping information

IMPORTANT UPDATE (May 28th, 2025) Following several reports of delivery delays from our customers, we have identified that some product sets were assigned to incorrect shipping…

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Prusa firmware-specific G-code commands

This is a list of currently implemented G-Codes in Prusa firmware for i3 series printers. The description is only for Prusa Research-specific G-codes. The rest can be found on…

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Customer support

If you have any questions about 3D printing in general, about your order, shipping, calibration, or troubleshooting of your printer, don't hesitate to contact us! Printers that…

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SD cards and USB drives

FAQ - Frequently Asked Questions

Food safe FDM printing

Original Prusa Serial Number

Assembly manuals

Printer Handbooks

Water-soluble materials (PVA/BVOH)

360 viewer

Types of printers and their differences

MMU3 Compatibility

SpoolJoin (MMU2S)

Photo and video documentation

Spool placement

IR Filament Sensor (MK2.5S, MK3S/+, MK3.5/S)

HW setup (MK2.5/S & MK3/S/+)

Print statistics

Factory repair

Prusa Account creation

Tune Menu

LCD menu i3 (pre firmware 3.9.0)

FAQ - Extended buyers-guide

How do Prusameters on Printables work?

Glossary MMU2S

Packing Multi Material upgrade for return

Registers MMU (MMU3)

Supplemental Statements valid on Prusa websites

Prusa Printer Upgrades

Printer repair centers

Purchasing and managing licenses for Prusa Academy courses

Payment error

List of parts for MMU2S to MMU3 upgrades

How to use Prusa 360 model