The Flsun V400 is a Klipper-based, high-speed, large-format 3d printer. In this review, I look at the unique characteristics of this printer and answer the questions. Who should spend almost $1000 for a 3d printer, and is Klipper better than Marlin?

The V400 was provided to me by Flsun at no cost for this so I could review it.

00:00 Introduction
01:23 Specifications
03:23 Introduction to Klipper
08:00 Flsun Speeder Pad
08:18 Assembling the Flsun V400
12:14 Klipper Web Interface
15:30 Power Fail Recovery
17:00 Extra Parts Shipped with the V400
18:37 Print Quality and Print Samples
21:13 Flsun V400 Cura Setup
22:31 Stringing Issues with All Metal Hot Ends
26:00 Large Format High-Speed Printing
28:46 Who should buy a Flsun V400?

Here is a discount link for purchasing the printer directly from Flsun for the MakeWithTech readers. Just enter the code "tech400" to receive the discount.

https://flsun3d.com/discount/tech400?...

When ordered directly from Flsun, the printers ship by air which is quite expensive, or by sea, which is relatively slow. As an alternative, while a bit more expensive, you can order the printer from Amazon and receive it more quickly.

Affiliate links help support MakeWithTech at no cost to you:

Link to the Flsun V400 3d Printer
https://amzn.to/3iI54M4

Link to the Flsun Super Racer
https://amzn.to/3wfSWoz

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The MakeWithTech channel teaches people how to use desktop technology to create, innovate and make things. If you are a "maker" and want to learn more about 3d Printing, 3d Printers, 3d Printing Slicers, Computer-Aided Design (CAD), or 3d Modeling, this is a place you should visit often. The channel includes additional content about using a wood lathe, woodworking, and programming single-board computers such as the Raspberry Pi, Adafruit Circuit Playground, ESP32, and Python. Available reviews are about Prusa, Creality, Monoprice, ANET, Flsun, Fokoos, JG Maker, and Flashforge 3d Printers. Slicers covered include MatterControl, Cura, PrusaSlicer, Flashprint, and IdeaMaker. CAD design videos cover TinkerCAD, FreeCAD, OpenSCAD, and Shapr3D. Slicers covered include MatterControl, Cura, PrusaSlicer, Flashprint, and IdeaMaker.
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Let's continue to learn together. Irv

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The following links are to products I have used, reviewed, or evaluated for the MakeWithTech community. Some of the links below are affiliate links that provide commissions at no cost to you and help support the MakeWithTech video production and purchase of products for reviews, labs, forums, and websites.

I have reviewed the following printers or similar printers:

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These are some of the tools I use for 3d printing day-to-day:

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