3D Printer MK4S KIT - High-Speed Professional DIY 3D Printer | Self-Assembly FDM 3D Printer Kit for Beginners & Professionals with Input Shaping, Automatic Calibration & Open-Source Design

Brilliant works great i got the kit version built it over 3 days on and off if you not good at reading manuals there is a step by step guild utube videos you can watch and guides you through it highly recommend this 3d printer thank you prusa

Early days and playing around with 3D printing. The building from scratch was the added bonus. Great fun and reasonably straight forward to do with the online instructional videos. With the basic shapes and printing completed it works well, neat and tidy.

i3 mark3sから引き続き購入しました。 まず、組み立て説明書の添付が無い。そういう仕様なのか入れ忘れなのかわからない。 前回mark3sは英語版の説明書だった。説明書が中国語を英語に翻訳したような感じだったので、 日本語版をネットで探しダウンロ－ドした。日本語もおかしかった。ネジをネジするみたいな表記だった。 今回は、日本語版を最初からネットで探して組んだ。 寸法精度が完璧で、１００分の１単位まで合わせてある様で、設計が素晴らしかった。 １０時間くらいかかったけど、あとちょっとで完成ってとこで、ネジ袋が不足してた… 特殊形状なので、代用ネジが使えず困りました。 Amazonに問い合わせたところ、ネジだけ送る事が出来ないので返品か交換と言われたが、１０時間かけて組んだものを 返品する気も無いし、そもそも返品出来ない。 仕方ないのでPRUSAから補修部品で注文しようとしたが… そもそも海外製なので、輸入になる。 輸送コストが高く１か月くらいかかりそうなので、現実的では無い。 知ってるネジ専門店に問い合わせしたところ、仕入れられそうなのでそちらでネジだけ注文しました。 キチンと正しいものが来るといいけど…←（今ここ） 海外製ですが、設計は完璧で印刷クオリティは業者さんに頼んだ物に負けないクオリティで気に入ってますが… 他の方のレビュ－にある通り、足りないものが有ったりするみたいです。 そこは外人従業員の質の問題だと思いますので仕方ない。 ３Dプリンタ－構成樹脂パ－ツの破損時は、プリントできるデータが公開されてるのは有難いですね！ 補修部品などの供給がサクッと出来る様になれば良いんですが…

Il kit è arrivato in perfette condizioni, montaggio senza alcun problema, e prima stampa uscita perfetta. Ma è una Prusa, non avevo dubbi.

Le kit est globalement bien conçu, les instructions claires, mais ça reste beaucoup trop cher pour ce que c'est. Les plus de la mk4s : - Rapide - Fiable - Précise Les moins : - Beaucoup trop chère - Conception douteuse de certaines parties (système de tension de la courroie de l'axe Y) - Peu d'innovations par rapport aux modèles d'il y a 7-8 ans : il s'agit d'une plate-forme arrivée au bout de son cycle de vie (vs les nouveaux modèles de cette marque) Accessoirement, lors de l'achat une date de livraison été indiquée mais finalement on a essayé de me livrer la veille, ce qui n'était pas possible pour moi.

I bought this after seeing it on Amazon Prime Day, 720 after fees which i feel is a great price for this printer! I received the printer kit on July 13th at night so I didn't start assembly until the following day, the instructions are very well written and it took me about 2 days of working on it(maybe like 14 hours or so)since I was also watching Netflix. I didn't have any issues at all during assembly, it was actually pretty fun looking back at it now and I would totally do it again. The guide includes comments from other users as well and they may be helpful to you on that particular step. Just take your time and read the directions clearly and you shouldn't have any issues. After getting it assembled I printed the prusa keychain and it came out great! As of 7/22 I already have 3 days 14 hours on the printer so I am loving it! My dishwasher was missing a clip for the top dish rack and I already printed a replacement for it. Overall I am really satisfied with the printer and have already ordered the MMU3 for multicolor prints.

Great to build and use for kids, can be assembled in a day with a lot of fun. Works fine right after assembling. Different brands of PETG and PLA filament from Prusa, Bambu Lab, and Esun print well even with generic profiles, while extrusion multiplier and bed temperature tuning according to ambient humidity and temperature are beneficial for accuracy to print miniatures. Very durable build and can be moved by the top of the frame. Surprisingly quiet even for a live room. Part cooling is fantastic while still very silent. Prusa Slicer integration (i.e. Prusa Connect) and iOS/Android mobile app with cloud slicer (i.e. EasyPrint) just work too. And it actually costs about the same as a cheap Chinese 3D printer like the Ender 2 v2 with a replaced extruder, powerful full-metal hotend, linear rails, quality Z axes, a custom cooling system, RPI Zero W2 with Klipper, etc.