Data processing apparatus with CRT and printer

Details Data processing apparatus with CRT and printer Data processing apparatus with CRT and printer

1987-12-30

1989-11-28

Wiecking, David A.

Typewriting machines

Displaying typewriter-formed representation of print-line

400691, 400693, 248917, 340711, 364708, B41J 346

Patent

active

048833762

ABSTRACT:
A data processing apparatus provides excellent printing quality even though it employs an impact printer which is subject to mechanical vibrations during the typing operation. The apparatus comprises a highly rigid chassis frame for respectively supporting the printer and CRT in upper and lower portions of the frame and to withstand outside factors which adversely affect the printing quality. At the same time, inclination of the CRT is adjusted to provide the minimum size of the combined equipment and easy printing check within an area of an operator's eye sight. A shielding plate is also provided on the upper chassis to mount the printer and to prevent leaked magnetic flux from adversely affecting the CRT and printing quality.

REFERENCES:
patent: 3573366 (1971-04-01), Joseph
patent: 4049109 (1977-09-01), Plaza et al.
patent: 4306253 (1981-12-01), Nakamura
patent: 4427243 (1984-01-01), Miller
patent: 4458961 (1984-07-01), Browning
patent: 4510345 (1985-04-01), Costa et al.
patent: 4668026 (1987-05-01), Lapeyre et al.
patent: 4716493 (1987-12-01), Zelkowitz
patent: 4726633 (1988-02-01), Noble et al.
patent: 4742485 (1988-05-01), Carlson et al.
Database Picoword 5100 Catalog produced by Brother.
"Mini Shoin" Catalog produced by Sharp Co., Ltd.

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