COPYING DENSITY ADJUSTING METHOD FOR COPYING MACHINE

摘要

PURPOSE: To execute precise copying without miscopying even when the density of the copying is changed with time. ;CONSTITUTION: As for the copying density adjusting method of a copying machine that a copying density display device 10 having plural stages is provided, the initial density of the copying density is set to the middle point of the display device 10 and the thick/thin of the copying density shown by the display device 10 can be adjusted by density adjustment keys 11 and 12; the density which is variably set on the display device 10 by the keys 11 and 12 is offset so as to become the middle point on the display device 10 by depressing an adjustment button 13.;COPYRIGHT: (C)1993,JPO&Japio