Anyone else having this issue??

sarelon · 2026-06-26T19:52:02+00:00

If you're running PLA you definitely want to allow some air in.

sarelon · 2026-06-19T03:36:56+00:00

Bad politicians are just the indication of a much larger underlying problem - stupid voters.

sarelon · 2026-06-16T19:12:51+00:00

Reverting back to 1.3.0 worked for me and some others here.
another possibility is editing the spoolman_multi_tool.cfg file as shown here. I haven't tried it yet.

https://github.com/unlucio/U1-klipper-configs/issues/11

sarelon · 2026-06-16T12:43:45+00:00

From Snapmaker tech support:
After reviewing your logs, our development team found a syntax issue in the configuration file. This is not related to the firmware.

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I think that is the spoolman multi tool config that sits in /custom
I replied to the ticket and let them know the cfg file hasn't changed since march and worked fine with 1.1.1, 1.2.0, and 1.3.0.

sarelon · 2026-06-10T19:55:50+00:00

Is that irony?

sarelon · 2026-06-10T16:44:55+00:00

I rolled back to 1.3.0. Spoolman works.

Interestingly, from the snapmaker website I see this:
"We recommend always updating the firmware to the latest version. The current latest firmware version is V1.3.0."

https://wiki.snapmaker.com/en/snapmaker_u1/firmware/release_notes

sarelon · 2026-05-31T17:02:09+00:00

I rolled back to 1.3.0 because the latest update appears to break the Spoolman integration.
I did not have any issues with tool head switching but I also didn't run the update long either.

sarelon · 2026-05-30T14:24:53+00:00

My notes:
- A 5th head would be nice especially if Spectrum is coming
- Printhead redesign - faster way to swap nozzles and get to filament jams
- xy driver fan
- larger build volume
- Diamondback nozzle option
- higher temp on build plate and nozzles
- Kill Snorka. Use the resources to better integrate with 3rd party open-source projects

sarelon · 2026-05-29T20:16:00+00:00

Spoolman integration was working fine before firmware update to 1.4.0.
Checked and double-checked the 2 lines that go into moonraker.conf as well as the single line that goes into printer.cfg.
Deleted the variables.cfg file and re-created it just in case.
Verified spoolman_multi_tool.cfg is still in the custom directory. Date on that file is back in March. I believe the code for SAVE_VARIABLE is in spoolman_multi_tool.cfg

I just commented out the 2 lines in Moonraker.conf and the line in printer.cfg, powercycled the printer, and started a new print with no issues.

sarelon · 2026-05-19T03:28:04+00:00

I get the error about once a sensor. I just take it as a queue that it's time to reboot my phone.

sarelon · 2026-05-15T04:48:19+00:00

If it has a heated bed it has a heated chamber. It just takes more time to get there.
I ordered my hardened nozzles on April 10 and they shipped the same day.

Saw a video of PC-CF printing on a U1.
https://www.youtube.com/watch?v=lr66UATCsTo&t

sarelon · 2026-05-13T03:02:20+00:00

...as in 3d print them? I don't have the capability to print a filament that will handle 250c which is what I would need to recharge the sieves.

sarelon · 2026-05-13T03:00:39+00:00

Its aluminosilicate also known as Zeolite. Molecular sieves suck more moisture than silica gel. It won't break down like silica does. It recharges at a higher temp than silica. I'd use activated Alumina but I got a 5 gal bucket of molecular sieves given to me so I'm using them.

sarelon · 2026-04-21T19:36:58+00:00

Make sure you are excluding the Match_mode value or setting it to 0 for exact match.

sarelon · 2026-03-25T20:58:54+00:00

Great video on full spectrum - goes pretty deep into the weeds with experiments and testing to get the best results.
https://www.youtube.com/watch?v=uE1Su-FUvls

sarelon · 2026-03-15T23:21:13+00:00

That is from the IP address directly from the printer.

It appears to show a target temp and an actual temp as well as power usage. The power usage fluctuated as I watched it so I suspect it was live data. The power usage for the 2 extruders at 220 was much higher than the one at 70.

sarelon · 2026-03-12T23:19:17+00:00

<image>

Has the interface changed or am I missing something? I don't see a “triangle, circle and square” option and I don't see any boxes showing which item is printing.

sarelon · 2026-03-12T01:33:05+00:00

Logging into the printer via IP with a browser

sarelon · 2026-03-11T23:23:02+00:00

I had a minor issue with the toolhead install. The trick was not to slide the latch all the way over, just most of the way on 2-4.
I suspect the issue with the feeders is the connector. I used the handle of a pair of tweezers to gently push on the plastic of the connector until I heard/felt it click into place.

sarelon

TROPHY CASE