The Shugart Associates SA400 Service Manual mentioned on page 7-1 of
"ALF Total Accuracy Copy Program Manual.pdf" can be found at:


http://bitsavers.trailing-edge.com/pdf/shugart/SA4xx/54096-2_SA400_Service_Apr79.pdf

http://bitsavers.informatik.uni-stuttgart.de/pdf/shugart/SA4xx/54096-2_SA400_Service_Apr79.pdf

http://www.hartetechnologies.com/manuals/Shugart/54096-2_SA400_Service_Apr79.pdf