Reproduction system with a variable magnifying function

Claim 3

The system as defined in claim 1 wherein said storing means includes at least two magazines for storing copy papers of at least two different sizes and/or orientations.

Claim 4

The system as defined in claim 2 further comprising switching means for producing a signal directing the copying machine to automatically switch from one magazine to another if the selected size and orientation are not obtained.

Claim 5

The system as defined in claim 3 wherein said switching means includes a data selector connected between said magazine and the input side of said comparing means, and a driving circuit connected between said data selector and the ouput side of said comparing means, whereby said data selector is driven by said driving circuit in accordance with an output signal from said comparing means to switch from one magazine to another.

Claim 6

The system as defined in claim 1 wherein said comparing means includes a first non-coincidence means for comparing the orientation of said stored copy papers with the orientation selected by said selection means to actuate said orientation indicator when not matched, and a second non-coincidence means for comparing the size of said stored copy papers with the size selected by said selection means to actuate said size indicator when not matched.

Claim 7

The system as defined in claim 5 wherein said first and second non-coincidence means are each comprised of an exclusive OR circuit.

Claim 8

The system as defined in claim 1 wherein said selection means includes a plurality of selection switches, each having a predetermined designation of size and orientation.

Claim 9

The system as defined in claim 7 wherein each of said selection switches indicates a particular magnification ratio between an original and a copy to be produced and each is assigned either a vertical orientation or horizontal orientation with respect to a frame of reference.

Claim 10

A copying machine for making copies from an original with various modification ratios comprising: a photosensitive member; forming means for forming a reproduced image on said photosensitive member; storing means for storing a quantity of copy papers; a plurality of selection switches for selecting a copy paper having a particular magnification ratio and orientation with respect to said original; comparing means for comparing the size and orientation of said stored copy papers with the size and orientation of a copy paper selected by one of said plurality of selection switches; a size indicator for indicating the lack of correspondence between the size of said stored copy papers and the size of said selected copy paper when actuated by said comparing means; an orientation indicator for indicating the lack of correspondence between the orientation of said stored copy papers and the orientation of said selected copy paper when actuated by said comparing means; and feeding means for feeding said stored copy papers one by one if neither of said indicators are actuated to transfer said reproduced image on said photosensitive member onto the thus fed copy paper.

Claim 11

A copying machine for making copies from an original with various modification ratios comprising: a photosensitive member; forming means for forming a reproduced image on said photosensitive member; storing means for storing a quantity of copy papers; a plurality of selection switches for selecting a copy paper having a particular magnification ratio and orientation with respect to said original; comparing means for comparing the size and orientation of said stored copy papers with the size and orientation of a copy paper selected by one of said plurality of selection switches; a size indicator for indicating the lack of correspondence between the size of said stored copy papers and the size of said selected copy paper when actuated by said comparing means; an orientation indicator for indicating the lack of correspondence between the orientation of said stored copy papers and the orientation of said selected copy paper when actuated by said comparing means; and feeding means for feeding said stored copy papers one by one if neither of said indicators are actuated to transfer said reproduced image on said photosensitive member onto the thus fed copy paper.

Claim 12

The copying machine as defined in claim 9 wherein said storing means includes at least two magazines for enabling to store copy papers of at least two different sizes and/or orientations.

Claim 13

The copying machine as defined in claim 10 wherein at least one of said magazines is detachably mounted in said machine.

Claim 14

The copying machine as defined in claim 10 further comprising switching means for producing a signal directing the copying machine to switch from one magazine to another if the required correspondence in size and orientation is not obtained.

Claim 15

The copying machine as defined in claim 12 wherein said switching means includes a data selector connected between said magazines through encoders and the input side of said comparing means, and a driving circuit connected between said data selector and the output side of said comparing means, whereby said data selector is driven by said driving circuit in accordance with an output signal from said comparing means to switch from one magazine to another.

Claim 16

The copying machine as defined in claim 9 wherein each of said indicators includes a lamp which is lit by a signal generated by said comparing means when the required correspondence is not obtained.

Claim 17

The copying machine as defined in claim 9 wherein said comparing means includes a first non-coincidence means for comparing the orientation of said stored copy papers with the orientation of said selected copying paper to actuate said orientation indicator when the required correspondence is not obtained, and a second non-coincidence means for comparing the size of said stored copy papers with the size of said selected copy paper to actuate said size indicator when the required correspondence is not obtained.

Claim 18

The copying machine as defined in claim 15 wherein said first and second non-coincidence means are each comprised of an exclusive OR circuit.

Claim 19

The copying machine as defined in claim 10 wherein said feeding means includes a feed roller disposed at the exit end of each of said magazines, said feed rollers each being adapted to be started to feed copy papers one by one from the related magazine when it is selected for operation.