I hope I don’t jinx it by writing this (fingers crossed), but my “stuck in calibration” issue may have resolved itself tonight. I followed these instructions I found in another thread:
- With power off, open lid
- Move print head to center of tray
- Apply power
- Keep lid open for about 10 minutes
- Close lid
- Voilà, GF successfully calibrated
I did a brief test print on cardboard and it came out fine. I would test more, but the wife is sleeping and the GF is a tad noisy.
Hopefully others will have success with these steps.