Needs Calibration message, nothing happening

[wesleyjames]

Possible Battery Backup

We’ve only tested on “pure sine wave” UPSs, unfortunately. As long as the Glowforge unit has power it will finish its print in nearly every situation, so I would focus on powering the GF and not the network equipment, computer, etc.

Power provisions for the GF

We’ve run them with true sine wave UPSs but nothing else. Yes, peak is just that, and will generally not be seen for a sustained period.