CONTROL UNIT OF COPYING MACHINE,申请号JP19780096782-传众专利搜索

CONTROL UNIT OF COPYING MACHINE

申请公布号：JPS5525020(A)

申请号：JP19780096782

申请日期：1978.08.09

申请公布日期：1980.02.22

申请人：

TOKYO SHIBAURA ELECTRIC CO

发明人：OUJIDA HIDETSUGU

分类号：G03G21/00;G03B27/32;G03G15/00;G03G15/04;G03G15/043;G06F9/06

主分类号：G03G21/00

摘要：PURPOSE:To facilitate the manufacture of copying machine of different specifications by reading out the contents of a main ROM and a removable auxiliary ROM and process-controlling the copying machines. CONSTITUTION:The contents of a main ROM 111 in which the main control sequence for copying operations has been stored are read out by a CPO 50 and the main copying operations are controlled by means of the main motor driver circuit 71, paper feed driver circuit 72, original platen forward-, backward moving driver circuits 73, 74, etc. of the switch part 80 for status. On the other hand, the copying operations are controlled according to the reading out of the control sequence of the multicopy operation part 90 having been stored in a removable auxiliary ROM 112. Hence, by removably mounting the auxiliary ROM 112 whose storage contents conform to specifications, the copying machines conforming to various specifications provided with the main ROM of limited storage capacity may be readily manufactured.