Display device

Details Display device Display device

1986-06-26

1988-12-20

Prescott, A. C.

Photocopying

Projection printing and copying cameras

Combined with or convertible to a contact printer

355 3R, 355 14R, 340 28GM, 340525, G03G 1500

Patent

active

047928271

ABSTRACT:
A display device for use in an image forming apparatus which includes, a detection member for detecting the condition of the image forming apparatus, a display section for normally displaying a condition message which represents the conditions of the image forming apparatus on the basis of the detection by the detection member, and a first input key for causing a first message to be displayed on the display section. The first message represents guidance for operating of the image forming apparatus. A second input key is also provided for causing a second message to be displayed on the display section, the second message representing guidance for following the operation procedure of the image forming apparatus. A third input key is further provided for causing a third message to be displayed on the displaying seciton, the third message representing guidance, different from the first message, for an operation procedure of the image forming apparatus.

REFERENCES:
patent: 4500971 (1985-02-01), Futaki et al.
patent: 4559519 (1985-12-01), Matsumoto et al.
patent: 4627713 (1986-12-01), Abuyamo
patent: 4641953 (1987-02-01), Oushiden et al.
patent: 4668978 (1979-05-01), Gokita
patent: 4677310 (1987-06-01), Midorikand et al.

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