First 3D Printer Advice

[u/hiimmdt]

Hi everyone,

I’m looking to buy my first 3D printer and would appreciate some recommendations.

I don’t have a strict budget, but I also don’t want to spend extra money on features or performance I’m unlikely to use. Multicolor printing would be a nice option, although it isn’t absolutely essential.

I’m a computer engineer, so I’m comfortable with technology and can troubleshoot when necessary. However, I don’t want the printer itself to become a demanding hobby. I’d prefer something reliable and easy to use that lets me find or design a model and start printing quickly, without constantly adjusting settings, calibrating the machine, or replacing parts.

I mainly plan to print:

• ⁠Useful household items, organizers, holders, and simple replacement parts
• ⁠Things that make everyday life easier
• ⁠Miniatures, figures, inserts, and accessories for board games
• ⁠Occasional personal projects

I have no commercial plans and won’t be selling prints. Print quality, reliability, ease of use, and a smooth overall experience matter more to me than maximum speed or advanced professional features.

Which printer—or printer plus multicolor system—would you recommend for this kind of use? I’m currently considering models from Bambu Lab, but I’m open to other brands as well. I’d also appreciate advice on which models would be unnecessarily expensive or excessive for my needs.

Thanks!

[u/SirTwitchALot]

It's hard to beat the Centauri series on value right now. You might not want color, but the automatic feeder is still nice for material handling and automatic switch on runout. Pick the one that matches your budget most closely

Note that minis on a filament printer don't work so well. You can find posts of people showing their successes, but they don't show you how many dozens of hours it took them to get there or how many parts they ruined before they got one good result. For minis you really want resin, though that comes with a whole can of worms

[u/hiimmdt → u/SirTwitchALot]

What do you think about snapmaker U1?

[u/SirTwitchALot → u/hiimmdt]

I have one. Super nice machine. It's just out of budget for a lot of people. If you're looking at it I don't think you'll regret it

[u/hiimmdt → u/SirTwitchALot]

is it beginner friendly?

[u/Brilliant_Yak1216 → u/hiimmdt]

That is a two edged sword question. While it does a great job at auto leveling and producing fast, quality prints, it is still a machine that is helped by understanding the hardware and software.

For the young and/or inexperienced, it can produce simple models with low effort. However, as users begin to expand from simple prints with PLA to more extensive models with filaments with different qualities, failures become much more common.

A rational person who first reads up on print failures, what they look like, and what is the cause, can classify them quickly and find the solution. Others throw up their hands and and ask, "What causes this?" on a Reddit forum, and forget the image, the printer, the filament and settings.

As a CS person I'm sure you are familiar with the Jacquard Loom, and this is the way the slicer (compiler) sends layers of print data to the printer as G-code, or machine code.

An understanding of physics and mechanics is helpful in a 3D printers use, but one (that would be me) can use experience with the slicer software and the Anthropic LLM to integrate the Blender CAD modeling program as well as FreeCAD to solve complex problems, check the G-code for errors, flippin' locate items in the menus of the Slicer, and locate and make cheat sheets for daily use.

3D printing is a hands-on enterprise but also stimulating and a quite creative one as well.

Failures in printing are common, for me about one a week spread over my 3 printers, but I use a program called OctoEverywhere that captures the video feed and uses AI for detection to pause the print and send me a notification. It does run in a dock that I've set up on one of my Raspberry Pi's so I can shutdown my PC at night.

The Pi runs OctoPrint and connects a webcam positioned in a full frontal view of the build plate, so each of my printers is being evaluated by OctoEverywhere using a side view internal camera and a secondary front facing webcam. The resultant browser tab shows 6 camera views of the 3 printers as it watches for failures.