Copier with variable magnification ratio
First Claim
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1. A copier capable of varying magnification ratio comprisinginput means for receiving a magnification ratio,lens moving means for moving an optical system of said copier according to said received magnification ratio, andcontrol means for driving said lens moving means only after a print switch is operated to start a copying operation of said copier to move said optical system to a position determined by said received magnification ratio.
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Accused Products
Abstract
A copier capable of varying magnification ratio moves its optical system to a position determined by an inputted value of magnification ratio only after its print switch is operated to start a copying operation.
15 Citations
3 Claims
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1. A copier capable of varying magnification ratio comprising
input means for receiving a magnification ratio, lens moving means for moving an optical system of said copier according to said received magnification ratio, and control means for driving said lens moving means only after a print switch is operated to start a copying operation of said copier to move said optical system to a position determined by said received magnification ratio.
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2. The copier of claim further comprising a memory means for storing said received magnification ratio.
Specification
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Current AssigneeSharp Kabushiki Kaisha (Hon Hai Precision Industry Co., Ltd.)
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Original AssigneeSharp Kabushiki Kaisha (Hon Hai Precision Industry Co., Ltd.)
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InventorsNishijima, Masaru, Soga, Akihiro
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Primary Examiner(s)Prescott, A. C.
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Application NumberUS07/252,680Time in Patent Office407 DaysField of Search355/243, 355/233, 355/235, 355/55, 355/56, 355/57, 355/60, 355/218US Class Current399/201CPC Class CodesG03G 15/041 with variable magnificationG03G 15/50 Machine control of apparatu...
