Printer control apparatus and method

Details Printer control apparatus and method Printer control apparatus and method

1991-02-04

1992-07-28

Fuller, Benjamin R.

Recorders

Performance of multiple functions of steam and gas engines

Pressure responsive element

346 75, 346140R, G01D 1518

Patent

active

051344246

ABSTRACT:
A printer control apparatus and method are disclosed. A printer control apparatus includes storage for storing a plurality of printing information sets, each printing information set including printing data and printing data update information indicating update characteristics of the printing data, an input device for inputting a printing information set to the printing information set storage, an update reference signal generator for supplying an update reference signal to a printing data update device, a printing data update device for updating the printing data in accordance with update information, a selector for selecting one out of the printing information sets, and a printing information generator for reading out printing data of the selected printing information set and supplying the printing data thus read out to a printer proper to execute printing. The data update device checks printing information sets stored in the storage in accordance with the update reference signal supplied from the update reference signal generator, updates printing data coming under update inclusive of printing information sets which are not being used for printing in accordance with the printing data update information, thus keeping all of the printing information sets at such a state that printing may be immediately carried out.

REFERENCES:
patent: 4768766 (1988-09-01), Berger et al.

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