I had no problems all morning and then a job stopped and I got an “Air Assist Alert” and the GF stopped.
I followed directions:
- Cleaned contacts - replaced head - print job stopped
- Removed head and AAFan assembly - blew it out and cleaned the fins and surrounding parts - fan spun easily from the beginning - replaced all and ran print and the result is shown in this video. Again, the Air Assist Alert.
When I examined the fan assembly, it didn’t seem particularly gummed up.
I checked and the pins spring back reliably. I cleaned the fan from the top and from the bottom. I didn’t unscrew the fan from the carriage.
The still pix are from before I did my thorough cleaning and blower duty.
The video is from afterwards.
PS: Is that green tag an indication of a reworked part? Just wondering.