I have a couple old AP25 printers (circa 1994) that I inherited with an SMT process. I don't have a lot of details about the various parameter settings within the setup menus. I have the User manuals, but they only give very basic information. I inquired with Speedling about getting a Maintenance manual, but since this printer is no longer supported, they don't have it any more.
Any one out there still have this kind of info around?