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  1. Welcome to the tutorial on how to upgrade your Original Prusa i3 MK3S/MK2.5S to Original Prusa i3 MK3S/MK2.5S MMU2S
    • Welcome to the tutorial on how to upgrade your Original Prusa i3 MK3S/MK2.5S to Original Prusa i3 MK3S/MK2.5S MMU2S

    • Directly compatible printers:

    • Original Prusa i3 MK3S and MK3

    • Original Prusa i3 MK2.5S and MK2.5

    • Incompatible printers:

    • Original Prusa i3 MK2/S (please upgrade first to MK2.5S)

    • Original Prusa i3 MK2/S MMU1 (please use a different package MMU1 to MMU2S)

  2. キットには、以下の道具が含まれています。
    • キットには、以下の道具が含まれています。

    • ラジオペンチ (1本)

    • プラスドライバー (1本)

    • 六角レンチ (4本)

    • 8mm レンチ

    • ハンダ付け作業は必要ありません。

    • 圧着工具は必要ありません。

    • 異なる色の道具が同梱されている場合があります。

  3. ほとんどのラベルは、1:1 のスケールで描かれており、部品を特定するのに使うことができます。:-)
    • ほとんどのラベルは、1:1 のスケールで描かれており、部品を特定するのに使うことができます。:-)

    • 写真のラベルは例として挙げられています。したがって、あなたのものとは異なる可能性があります。

  4. manual.prusa3d.com で組み立てガイドをご覧の場合には、高画質なオリジナルの画像をご利用いただけます。
    • manual.prusa3d.com で組み立てガイドをご覧の場合には、高画質なオリジナルの画像をご利用いただけます。

    • カーソルを画像の上に移動し、左上に表示されている拡大鏡のアイコン ("View original") をクリックします。

  5. Original Prusa i3 MK3S/MK2.5S MMU2S has most of the 3D printed parts marked with their version.
    • Original Prusa i3 MK3S/MK2.5S MMU2S has most of the 3D printed parts marked with their version.

    • In case you have issues while printing or assembling certain printed part, please try to find this label and tell it to our support team.

    • Printed parts in the picture are used as an example, yours will be different.

  6. All parts necessary to finish this upgrade are included in the kit. Only exception is that if you are upgrading MMU2 to MMU2S and decided to print the parts on your own. In case some parts get broken during the assembly, you can reprint them. Please check all plastic parts before starting your build to make sure there are no issues. The package with all MMU2S STL files  is available at prusa3d.com/prusa-i3-printable-parts/
    • All parts necessary to finish this upgrade are included in the kit. Only exception is that if you are upgrading MMU2 to MMU2S and decided to print the parts on your own.

    • In case some parts get broken during the assembly, you can reprint them. Please check all plastic parts before starting your build to make sure there are no issues.

    • The package with all MMU2S STL files is available at prusa3d.com/prusa-i3-printable-parts/

    • The recommended material is PETG, but you can use also ABS or any material with similar properties to PETG.

    • For printing individual parts, it is recommended to use Slic3r PE with 0.2 mm layer height, GRID infill at 20%, no supports!

  7. Lost in the instructions, missing screws or a cracked printed part? Let us know! You can contact us using following channels:
    • Lost in the instructions, missing screws or a cracked printed part? Let us know!

    • You can contact us using following channels:

    • Using comments under each step.

    • Using our 24/7 live chat at shop.prusa3d.com

    • Writing an email to info@prusa3d.com

  8. 3D printed parts are very precise, however, there still might be a tolerance in the printed part and same goes for the size of the nut. Therefore it might happen, that the nut won't fit easily in or might be falling out. Let's see, how to fix it: Nut won't fit in: use a screw with a thread along its entire length (typically: M3x10, M3x18) and screw it from the opposite side of the opening. While tightening the screw, the nut will be pulled in. Remove the screw afterwards.
    • 3D printed parts are very precise, however, there still might be a tolerance in the printed part and same goes for the size of the nut.

    • Therefore it might happen, that the nut won't fit easily in or might be falling out. Let's see, how to fix it:

    • Nut won't fit in: use a screw with a thread along its entire length (typically: M3x10, M3x18) and screw it from the opposite side of the opening. While tightening the screw, the nut will be pulled in. Remove the screw afterwards.

    • Nut keeps falling out: Use a piece of tape to fix the nut temporarily in place, as soon as you insert the screw in, you can remove the tape. Using glue isn't recommended as it can partly reach into the thread and you won't be able to tighten the screw properly.

    • Every time we recommend to use the "screw pulling technique", you will be reminded with Joe's avatar ;)

    • Parts in the pictures are used as an example.

  9. 3D プリンターを組み立てることは、他の何よりもチャレンジングな作業です。作業のキリの良いところでは、休憩されることをお勧めします。Haribo Bears のバッグが同梱されているのは、このためです!
    • 3D プリンターを組み立てることは、他の何よりもチャレンジングな作業です。作業のキリの良いところでは、休憩されることをお勧めします。Haribo Bears のバッグが同梱されているのは、このためです!

    • 以前のマシン (MK3, MK2/S) の組み立て作業から挙げられた最大の問題点は、不適切なグミの消費です。お客様のほとんどが、すべての章に対して充分な量が確保できておらず、何人かのお客様は、作業を始める前にすべてを食べつくしてしまっていたそうです!

    • 数えきれない研究時間の結果 (と食べられたグミたちの結果)、私たちは解決方法を編み出しました! 後ほど感謝してくださいね ;)

    • それぞれの章の終わりに、消費できるグミの詳細な量が記載されています。

    • マニュアルに記載された所定の量よりも少なく、あるいは多く食べてしまうと、疲労や気分の悪化などにつながります。この場合には、お近くのキャンディーストアのプロフェッショナルへ相談してください。

    • いまは Haribo を目につかない場所へ隠しておいてください! 私たちの経験上、放置されているお菓子は、突然消えてしまうことが多いようです。この現象については、現在調査研究中です。

  10. To successfully finish the assembly please follow all these: Always read all the instructions at current step first, it will help you to understand, what you need to do.
    • To successfully finish the assembly please follow all these:

    • Always read all the instructions at current step first, it will help you to understand, what you need to do.

    • Don't follow pictures only! It is not enough, the written instructions are as brief as they could be. Read them.

    • Read the comments from the other users, they are great source of ideas. We read them too and based on your feedback improve the manual and the entire assembly.

    • Use a reasonable force, the printed parts are tough, but not unbreakable. If it doesn't fit, check your approach twice.

    • Eat the gummy bears as instructed! Disobedience won't be tolerated :D

    • Most important: Enjoy the build, have fun. Cooperate with your kids, friends or wives. However, we take no responsibility for possible fights ;)

  11. IMPORTANT: Make sure you have selected correct printer from below! MK3/MK2.5 design requires complete extruder disassembly. You have to use new printed parts. Please follow 2A. MK3/MK2.5 - extruder disassembly
Finish Line

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Dozuki System

Member since: 09/24/2009

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