Printing device

Details Printing device Printing device

1989-11-27

1990-07-31

Eickholt, Eugene H.

Typewriting machines

Including control of format and selection of type-face by...

364936, 3649446, 3649662, 3642832, B41J 530

Patent

active

049446134

ABSTRACT:
A printing device according to the present invention can be connected to various computers or the like. A large number of data items for setting various functions are already stored in a storing device of the printing device, and these data items are classified into a multi-step hierarchy to enable the selection of data items of different hierarchies, whereby the functions of the printing device can be set. The printing device is characterized in that, when data of a certain hierarchy is determined, at least one data item of the next hierarchy is arranged to be displayed by a display device, so that the number of key operations is reduced to facilitate data selection.

REFERENCES:
patent: 4012725 (1977-03-01), Spangler
patent: 4180854 (1979-12-01), Walden et al.
patent: 4455602 (1984-06-01), Baxter, III et al.
patent: 4493027 (1985-01-01), Katz et al.
patent: 4525780 (1985-06-01), Bratt et al.
patent: 4613952 (1986-09-01), McClanahan

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