There were some posts for c-6704 in the other brands copier forum for this code. I replyed to one of them. I am having c-6704 code. It has been coming on and off for a while. One tech said he had 3 machines doing it. Did anyone find the board that fixed it or the fix . Can't find in the book to tell if compression is turned on for the scanner. I assumed it was on but would like to check it for myself. Thanks for any help.
Later Warren
Later Warren