Hi Everyone, We know V1.5.0 and V1.5.1 caused more headaches than they should have, and we sincerely apologize for that. To make sure we get things right this time, we’re taking a more cautious approach with the next firmware update. So now we’re opening up V1.5.2 Beta Test before an oficial releas…

Update: Hi everyone, Firmware V1.5.2 is now officially released: https://wiki.snapmaker.com/en/snapmaker_u1/firmware/release_notes/v152

Second print, this time with multiple colors, also finished without a problem. (Tried them by Wifi and using USB).

After my previous 2 successful prints, I wanted to print something with a different filament. I changed this, manually (no autofeeder) so no option to load/prime it, this I do usually manually, but forgot it this time. So when my print started, the first minute there was no filament, after that it p…

Hi, I’m afraid currently, it has to be updated via USB stick. I’ve forwarded the request to the firmware developping team for further evaluation.

我升级了2.3.5，但放弃更新1.5.2，继续使用1.4.1，提示固件版本低，我改用2.3.4，切片报错，不能使用 [838e561d5c82c5e826931a9c673a9113]

This 4th print that I started from SnOrca (9 hour print) went well. Perfect quality. However, as soon as I wanted to print it again, selecting it from the LCD on the U1 itself, I got the choice to select the filament (I didn’t change, the preselection was still fine) and could choose for bed leveli…

Hi, did you happen to save a screenshot of the G-code error? is it the same as the first time: Could you please send a support ticket( https://snapmaker.formcrafts.com/u1-troubleshooting-request ) and help me export the U1 log: https://wiki.snapmaker.com/en/snapmaker_u1/troubleshooting/U1_export_log …

Update: Hi All, The V1.5.2 download bin file has been updated in the release note. The new version fixed an issue where file caching could lead to empty configuration files, potentially affecting motion controller initialization at system start. If you’re using the previous 1.5.2 version, please…

Got the same error when I installed the v2.3.5 Appimage on my Linux box. I went a head sliced & printed without issues.

Im not at gome right now, but tomorrow I will send the files.

U1 Firmware V1.5.2 Beta Testing is Now Available

Software Snapmaker Beta Testing

Zoe_M July 16, 2026, 7:51am 16

Hi, I checked with the engineer and he suggested that we need to completely uninstall the Snapmaker Orca. Could you please test whether it helps?

Snapmaker Orca Complete Uninstallation Guide (1).pdf (913.5 KB)

Snorca 2.3.5

Backup User Settings

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U1 Firmware V1.5.2 Beta Testing is Now Available

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