Photocopying – Contact printing – Light boxes
Patent
1988-11-18
1990-01-09
Hix, L. T.
Photocopying
Contact printing
Light boxes
355317, G03B 2700
Patent
active
048931500
ABSTRACT:
A copier is comprised not only of an optical scanner and a paper supplying mechanism for supplying a copy paper sheet to have an image transferred thereonto, but also of numerical keys for inputting displacement values measured during an adjustment mode of operation of the copier at two magnification values such as 200% and 50% between the position of a target image with respect to a scanned original document and the position of a copied image of the target image with respect to a copy paper sheet and a control system which calculates timing values for supplying a copy paper sheet with respect to the action of the optical scanner on the basis of measured values inputted through the numerical keys, and controls the driving of the paper supplying mechanism according to a timing based on the timing values stored in a memory device.
REFERENCES:
patent: 4417806 (1983-11-01), Tani
patent: 4461564 (1984-07-01), Ikenoue
patent: 4783682 (1988-11-01), Maehara
Hix L. T,.
Rutledge D.
Sharp Kabushiki Kaisha
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