Copying apparatus capable of feeding copy paper manually

Details Copying apparatus capable of feeding copy paper manually Copying apparatus capable of feeding copy paper manually

1986-11-25

1988-05-10

Wong, Peter S.

Photocopying

Including fiber optics

355 14SH, G03G 1500

Patent

active

047439416

ABSTRACT:
A copying apparatus provided with an automatic paper feeding mechanism capable of feeding paper manually, wherein a manual paper feeding passage is connected to a copy paper transporting passage of the automatic paper feeding mechanism, and a plurality of sensors are provided in the way of paper feeding passage to detect the inserting state of a manually fed copy paper. When a manually fed copy paper is inserted to a predetermined position of the manual paper feeding passage, the sensors detect the state of insertion and display them to let an operator know that the copy paper has been inserted to the predetermined position and state an image forming operation. If the manually fed copy paper has been pulled out after the image forming operation was started, the image forming operation is executed on the minimum size of the copy paper.

REFERENCES:
patent: 3649114 (1972-03-01), Vlach et al.
patent: 4383756 (1983-05-01), Hanamoto et al.
patent: 4392740 (1983-07-01), Ito et al.
patent: 4572653 (1986-02-01), Ito et al.
patent: 4611904 (1986-09-01), Wada
patent: 4666281 (1987-05-01), Miyai et al.

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