A method of setting the operating parameters in a microprocessor controlled typewriter or like office machine having a microprocessor, a set-up initiating actuator, a data input keyboard which includes (i) a printer-advance actuator, (ii) a first command actuator, and (iii) a second command actuator,...http://www.google.de/patents/US5068824?utm_source=gb-gplus-sharePatent US5068824 - Method of setting the operating parameters in a microprocessor-controlled typewriter or other microprocessor-controlled office machine
