I added a fax module to this machine which seems to have worked. However when I try to fax it starts scanning 1-2 pages and stops saying the memory is full canceling job.

I found another thread here that suggested clearing fax memory with TC 66-10 which I tried. Then I checked in TC 22-10 and found Fax memory set to none.

What do I need to do for the fax to recognize the system memory. Or do I need to add more for the fax?