Controller of electrophotographic copier

Abstract

Abstract PURPOSE:To enable sequential and single modes to be selectively carried out at any time, by providing the program in which various controllers of a copier can be operated by a single action mode in addition to the sequential mode. CONSTITUTION:Dip switches 51, 52, 53 for actuating a single action mode and a sequential mode are connected with input interface 41 of microcomputer 40 installed in copier 1. For example, first step 51-1 of switch 51 is turned on, resulting in applying voltage through interface 41 to CPU42, and actuating charger 5. In the case of multitest, changing over switch 52 to the 4th step causes various sequential functions designated with switch 51, such as charging or exposure, to be acted and repeated only these actions from the time of pushing start button 54 to the time of pushing stop button 55, thus permitting sequential and single action modes to be selectively carried out at any time by providing such a program.

Inventors

• 👤 Hiroaki Kojima

Bibliographic Details