公开(公告)号：US4879575A

公开(公告)日：1989-11-07

申请号：US104376

申请日：1987-10-05

Applicant: Syuzi Maruta ,  Masazumi Ito

Inventor： Syuzi Maruta ,  Masazumi Ito

IPC: G03G15/00 ,  G03G21/00

CPC classification number: G03G15/50

Abstract: A copying apparatus includes a paper storing portion for feeding copy paper toward an image forming portion, a detector for detecting paper empty in the paper storing portion, and an automatic resetting mechanism. The automatic resetting mechanism has two timers for resetting the copy condition to a standard state if a copy instruction is not given within the set period of time. The first timer is set at the end of the copy operation, and the second timer is set upon the detector detecting a paper empty condition, the set period of the second timer being longer than the set period of the first timer. The operator, therefore, will be able to supply copy paper into the empty storing portion before the automatic resetting of the set copy condition.

Abstract translation: 复印设备包括用于将复印纸朝向图像形成部分供纸的纸张存储部分，用于检测纸张存储部分中的空白纸张的检测器以及自动复位机构。 如果在设定的时间段内没有给出复制指令，则自动复位机构具有两个定时器，用于将复制条件复位到标准状态。 第一定时器被设置在复制操作结束时，并且第二定时器被设置在检测器检测到纸张空闲状态时，第二定时器的设定周期比第一定时器的设定周期长。 因此，在自动复位设定的复印条件之前，操作者将能够将复印纸提供到空的存储部分。