Hello @hinesfamily ,
I’m sorry to hear you’re having calibration trouble with your Glowforge.
I took a look at the logs for your unit and the issues you’re seeing might be caused by a poor connection with the cables on your lid. Please follow the steps below to check the lid connections:
- Turn off your unit.
- Open the lid.
- Using both hands, gently roll the laser arm to the front of the unit.
- There are 5 clips pictured below. Check each one to ensure it is closed. The clip should lie flat, and you shouldn’t be able to flip it in any direction.

- If any of the clips are open, ensure the cable is inserted straight into the clip and close the clip.
- If any of the cables are misaligned in the clip, take a photo of the clip and cable and send it to me so I can take a look before you proceed. Do not try to adjust or reseat the cable.
If everything is connected properly, it’s likely that the black cable on the lid has a problem. I can send you a replacement for that cable, along with some instructions on how to replace it so we can get you back to printing as quickly as possible.
If a new cable is needed, please let us know and we will move our communications over to email since we’ll need to confirm some personal information.
Please let us know what you find. Thank you!