Apparatus and method for printing character and ruled line

Details Apparatus and method for printing character and ruled line Apparatus and method for printing character and ruled line

1989-09-08

1991-03-26

Eickholt, Eugene H.

Typewriting machines

For typing or forming continuous or discontinuous line

Including programmed-control-system

364520, 340730, B41J 2926

Patent

active

050024086

ABSTRACT:
An apparatus for printing characters and ruled lines which includes an input device for inputting character data and lateral and longitudinal line data, a printing device for printing characters and ruled lines every page on prescribed paper, and a control device for judging whether a longitudinal line exists or not in each of the lines just before and after the boundary between two pages and giving any one of the following instructions to the printing device when the existence of a lateral line is recognized on the boundary; (i) to print a lateral line on the bottom of the foot line of the previous page when the longitudinal line exists on the last line before the boundary but not on the first line after the boundary; (ii) to print a lateral line on the upside of the first line of the following page when the longitudinal line exists on the first line after the boundary but not on the first line before the boundary; and (iii) to print a lateral line on the bottom of the foot line of the previous page and the upside of the first line of the following page when the longitudinal line exists on both of the lines just before and after the boundary, and a method of printing characters and ruled lines.

REFERENCES:
patent: 4480316 (1984-10-01), Yano et al.
patent: 4488827 (1984-12-01), Hagenuma
patent: 4500216 (1985-02-01), Demonte et al.
patent: 4615012 (1986-09-01), Arazu et al.
patent: 4733248 (1988-03-01), Hibino
patent: 4734707 (1988-03-01), Sasaki
patent: 4837709 (1989-06-01), Sasaki
patent: 4906114 (1990-03-01), Tanaka et al.

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