I came in and found two problems on Red.
- The breakers were tripped.
- Someone had turned off the Air flow on all the print colors.
Never ever turn off the airflow on Red Laser. The breakers are usually tripped by someone hitting the emergency stop button. This should not be necessary unless something is on fire.
I reset the breakers and rebooted Red – the first two reboots ended in the “Out of Range” message, but the third cleared whatever error was stuck in its memory.
Whoever you were that left Red in this state, please be more careful (and less experimental) in the future. Thanks.