Copying machine having a capability of reproducing images at dif

Details Copying machine having a capability of reproducing images at dif Copying machine having a capability of reproducing images at dif

1986-01-06

1987-06-02

Prescott, A. C.

Photocopying

Including fiber optics

355145H, 355 14R, 355 55, 355 56, G03G 1500, G03G 1526

Patent

active

046698582

ABSTRACT:
A copying machine having the capability of reproducing an image at different magnifications from either a stored or calculated magnification ratio is provided. The size of the original and the size of the various copying papers available are calculated to determine an optimum magnification ratio. A preset value of optical magnification ratios can be provided within the copying machine. A controller can determine whether the calculated magnification ratio can be utilized within the preset predetermined range of values and the corresponding control of the copier machine can be effected in accordance with that decision.

REFERENCES:
patent: 4277163 (1981-07-01), Ikesue et al.
patent: 4426149 (1984-01-01), Kuemmel et al.
patent: 4533233 (1985-08-01), Kimura et al.

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