Image forming apparatus with improved warning indication for plu

Details Image forming apparatus with improved warning indication for plu Image forming apparatus with improved warning indication for plu

1993-08-06

1996-07-23

Brase, Sandra L.

Photocopying

Contact printing

Light boxes

355203, 355208, G03G 2100

Patent

active

055394990

ABSTRACT:
Upon detecting a plurality of troubles based on input numerals by various sensors and the like, warnings corresponding to respective troubles simultaneously appear on a part of a liquid crystal display as pictorial characters, and a help key blinks. Processing contents for the warning of the highest priority appears on the liquid crystal display, as well. Each time the help key is turned on, processing contents for a warning on display changes into that for another warning corresponding to each pictorial character according to the order of priority.

REFERENCES:
patent: 4398819 (1983-08-01), Schron
patent: 4475806 (1984-10-01), Daughton et al.
patent: 4572652 (1986-02-01), Tada et al.
patent: 4609919 (1986-09-01), Miyazaki et al.
patent: 5010551 (1991-04-01), Goldsmith et al.
patent: 5243382 (1993-09-01), Takano et al.

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