Heh, my first computer job, each ET, heh, needed a personality module, which was the interface to the word processor. We had different PMs for olympia, olivetti, IBM, Canon, all the electronic typewriters of the day.What did I just buy? Only information given was Systel 1009-000View attachment 1016808 http://www.ebay.com/itm/systel-1009-000/172540134501?ssPageName=STRK:MEBIDX:IT&_trksid=p2057872.m2749.l2649