I replaced the original hotend to a hardened nozzle. I also changed the setting to a hardened nozzle in the printer.
The nozzle was hard to remove because there was some plastic that came out and got behind and attached it to the housing. I had to head it up to remove it and wipe the inside down.
Once I replaced it and tried to print it keeps staying “The hotend cooling fan speed is abnormal”
Is there a setting somewhere I am missing?
If you’re getting that error, you either haven’t got it plugged in properly or something is physically blocking the fan from turning.
Try re-seating the connector and verifying the fan turns freely.
I tried it. I can freely spin the fan and I even though I did not remove or touch the fan wires previously, I did reseat them with no luck.
Is it possible I damaged the thermal wire by the hardened hotend? I heard it wont heat but maybe it wont turn the fan on? I see this being the issue but trying to think of anything at this point.
Unlikely - this is purely an issue with the fan. It would be a different error if it was the heater wire.
What printer do you have?
I figured it out!
It was the hotend nozzle. The magnets were disrupting the fan magnets. I tried it previously but reseated the cable again and it started working.
For those in the future:
Thanks for the help CarbonForge