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                  Prusa Printer Upgrades

                  Relevant for

                  MK4 family
                  XL family
                  MMU family
                  ENCLOSURE family
                  MINI family
                  +
                  3 comments
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                  Original Prusa printers offer a range of upgrade options to keep your machine up-to-date with the latest features. This article overviews available upgrades for various models, including MK series printers, MMU, XL, and SL1/S models. Explore the upgrade paths for each product and find out how to enhance your printer.

                  You can find detailed step-by-step guides for each upgrade on our Help page.

                  MK series

                  The Original Prusa MK series printers can be upgraded to a variety of newer models. The oldest model eligible for an upgrade is the MK3, which can be upgraded to the MK3S+, MK3.9S, or MK4S.

                  To upgrade to the Original Prusa Upgrade MK3.5S it is necessary to have the MK3S or the MK3S+ printer. If you have the MK3, you can get the upgrade from the MK3/S to the MK3S+ and then upgrade it to the MK3.5S.

                  The MK4 can be upgraded to the MK4S, and the MK3.9 can be upgraded to the MK3.9S.

                  The only upgrade to CORE One is from the MK4S, so your printer needs to first be upgraded to an MK4S, then to the CORE One.

                  See below all of the direct upgrades available for the MK printers, and click on each one to find more information.

                   CORE OneMK4SMK3.9SMK3.5S
                  CORE One------------
                  MK4S---------
                  MK3.9S------------
                  MK3.5S------------
                  MK4---------
                  MK3.9---------
                  MK3S+
                  MK3S
                  ---
                  MK3------

                  MMU series

                  The oldest version of the Multi-Material Upgrade that can be upgraded to the MMU3 is the MMU2S for the MK3S+. The MMU3 is compatible with the MK3S+, the MK3.5/S, the MK3.9/MK4, and the MK3.9S/MK4S.

                  If you own the MK3S+, no further printer upgrades are required to install the MMU3.

                  For the other available models (MK3.5/S, MK3.9/MK4, MK3.9S/MK4S), additional upgrades may be needed before installing the MMU3.

                  Drop menu to choose the printer on the MMU Product page

                  The MMU3 unit can also be purchased as a kit or a pre-assembled unit for the MK3S/+, MK3.5/S, MK3.9S, and MK4S.
                   
                   MMU3 for MK4S/
                  MK3.9S
                  MMU3 for MK4
                  MK3.9
                  MMU3 for MK3.5SMMU3 for MK3S+
                  MMU3 for MK3S+------
                  MMU2S for MK3S+

                  XL series

                  The Original Prusa XL can be purchased with one, two, or five toolchangers. It is possible to upgrade from single-tool to dual-head and five-head, and from dual-head to five-head. The upgrades can be sent with or without the tools for assembly.

                   XL Five-HeadXL Dual-Head
                  XL Dual-Head---
                  XL Single-Tool

                  SL1/S series

                  The Original Prusa SL1 can be upgraded to the SL1S. 

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                  2 comments

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                  SanCoCreations
                  •
                  Is there a way to upgrade a MK3.9 to a MK4S? I have 3 MK4S printers and 1 MK3.9. I'd like to get them all the same to simplify my printing. Or is there a way to upgrade the MK3.9 to a MK4S with a MMU? Any advice would be greatly appreciated!
                  -CJ
                  Reply
                  RickSeiden
                  •
                  Are there any plans to release an upgrade from the MK3S+ to the Core 1? I know you can double upgrade from MK3S+ -> MK4S -> Core 1, but then you might as well just buy a Core 1. It should be pretty straight forward to combine the two upgrades into one, but I don't know if it would still be less than either buying them separately, or just buying a Core 1.
                  Reply
                  Giuliano - Official Prusa CS
                  •
                  Hello. There's no plan to produce a conversion kit from MK3S+ to CONE One.
                  Reply

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