Automatically controlled printing and copying apparatus

Claim 2

An image formation apparatus for repeatedly carrying out a copying or printing operation to produce a plurality of identical copies, comprising: copying forming means for carrying out a plurality of steps which together result in the formation of a copy; setting means for setting the number of times the copying operation is to be carried out to thereby determine the number of copies to be produced; manually actuatable stop means, actuatable at any desired point during a copying operation, for generating a stop signal to stop said copying operations prior to completion of the number of copies set by said setting means; means for generating a plurality of signals in response to an apparatus condition and a series of pulses; and semiconductor read only matrix type memory means for storing a sequence of instructions to be carried out in said copy forming means during said copying operations, said read only memory means being arranged to output said sequence of instructions in response to said signals and, upon generation of a stop signal, to continue with the reading out of said sequence up to a predetermined point in said sequence and thereupon to suspend said repetitive copying operations.

Claim 3

An apparatus according to claim 1, wherein said memory means generates code signals for determining control operations.

Claim 4

An apparatus according to claim 1, wherein said memory means includes means for discriminating a predetermined number of counted pulses, and for then reinitiating the counting of said pulses for continuing the outputting of instructions for the copy forming means.

Claim 5

An apparatus according to claim 1, wherein, when the stop signal is generated, the copying operations are stopped in response to a detection of a predetermined position of a movable member of said copy forming means.

Claim 6

An apparatus according to claim 1, wherein after suspension of repeated operation for providing the preset number of images, a driving motor for a movable member is deenergized.

Claim 7

An apparatus according to claim 1, wherein, after repetitive operations are stopped by said stop means, a driving motor for a movable member is deenergized.

Claim 8

An apparatus according to claim 1, wherein, when the stop signal is generated after a copy start signal is generated but before initial paper feeding, the copying operation is stopped without feeding the paper.

Claim 9

An apparatus according to claim 1, wherein, after repetitive operations are interrupted, the repetitive operation restarts from the point at which the operation was interrupted.

Claim 10

An apparatus according to claim 1, further comprising control means for preventing, during the copy operation, a change of the number set by said setting means.

Claim 11

An image formation apparatus, comprising: an original supporting means; a movable recording medium; scanning means for scanning the original, said reciprocally during operation of said scanning means; a plurality of image formation means for forming, on said movable recording medium, an image of the original scanned by said scanning means; means for generating a stop signal instructing the stopping of said image formation means; means for generating a series of pulses at regular intervals during movement of said recording medium for image formation; means for detecting that said reciprocable part of said scanning means is at a predetermined position; and control means for counting the pulses generated by said pulse generating means and for sequentially actuating said plurality of image formation means in accordance with the number of counted pulses to form an image on said recording medium said control means starting to count said pulses after the detection by said detecting means to control said image formation means in response to a first number of counted pulses, wherein said control means includes read only memory means which stores a sequence of instructions to be carried out in said image forming means during said image forming operations, said read only memory means being arranged to output said sequence of instructions in response to said stop signal and said counted pulses.

Claim 12

An image formation apparatus, comprising: an original supporting means; a movable recording medium; scanning means for scanning the original, said reciprocally during operation of said scanning means; a plurality of image formation means for forming, on said movable recording medium, an image of the original scanned by said scanning means; means for generating a stop signal instructing the stopping of said image formation means; means for generating a series of pulses at regular intervals during movement of said recording medium for image formation; means for detecting that said reciprocable part of said scanning means is at a predetermined position; and control means for counting the pulses generated by said pulse generating means and for sequentially actuating said plurality of image formation means in accordance with the number of counted pulses to form an image on said recording medium said control means starting to count said pulses after the detection by said detecting means to control said image formation means in response to a first number of counted pulses, wherein said control means includes read only memory means which stores a sequence of instructions to be carried out in said image forming means during said image forming operations, said read only memory means being arranged to output said sequence of instructions in response to said stop signal and said counted pulses.

Claim 13

An apparatus according to claim 10, wherein said control means starts its counting function upon detection of the predetermined position by said detecting means, and renews its counting function upon a predetermined number of pulses counted after the start of the counting action.

Claim 14

An apparatus according to claim 11, wherein said predetermined number of pulses corresponds to a predetermined amount of rotational movement of said recording medium.

Claim 15

An apparatus according to claim 11, wherein said renewing means resets a copy cycle to restart the next cycle.

Claim 16

An image formation apparatus comprising: a recording medium; process means for forming an image on said recording medium and for transferring the image onto a transfer material; means for feeding the transfer material to a transfer station of said process means; means for selecting a plural number of images to be formed; means for instructing the starting of said process means; means for instructing the stopping operation of said process means prior to completion of the number of copies set by said selecting means; and control means having a matrix type memory means for controlling said process means, said control means being effective to stop, before feeding the transfer material, operation of said process means and operation of said feeding means irrespective of the selected number of images, when, after said starting instruction means is actuated and before a first transfer material is fed, said stop instruction means is actuated; wherein said matrix type memory means stores a sequence of instructions to be carried out in said process means during the image forming operations, said memory means being arranged to output the sequence of instructions, and upon generation of a stop signal, to continue the reading out of the sequence up to a predetermined point in said sequence and thereupon to terminate the repetition copying operations.

Claim 17

An image formation apparatus comprising: a recording medium; process means for forming an image on said recording medium and for transferring the image onto a transfer material; means for feeding the transfer material to a transfer station of said process means; means for selecting a plural number of images to be formed; means for instructing the starting of said process means; means for instructing the stopping operation of said process means prior to completion of the number of copies set by said selecting means; and control means having a matrix type memory means for controlling said process means, said control means being effective to stop, before feeding the transfer material, operation of said process means and operation of said feeding means irrespective of the selected number of images, when, after said starting instruction means is actuated and before a first transfer material is fed, said stop instruction means is actuated; wherein said matrix type memory means stores a sequence of instructions to be carried out in said process means during the image forming operations, said memory means being arranged to output the sequence of instructions, and upon generation of a stop signal, to continue the reading out of the sequence up to a predetermined point in said sequence and thereupon to terminate the repetition copying operations.

Claim 18

An apparatus according to claim 14, wherein said recording medium is a rotatable member, and said control means includes means for starting rotation of said rotatable recording member in response to said starting instruction means and for stopping rotation thereof in response to said stopping instruction means.

Claim 19

An apparatus according to claim 14, wherein said apparatus includes first and second recording mediums and first and second process means, wherein said control means controls said first and second process means to form a first electrostatic latent image on said first recording medium, and then to form another electrostatic latent image on said second recording medium in correspondence with the first electrostatic latent image, and then to develop said another electrostatic latent image, and wherein said stopping instruction means is operable to deactivate the second process means.

Claim 20

An image formation apparatus for repeatedly carrying out a copying or printing operation to produce a plurality of identical copies, comprising: copy forming means for carrying out a plurality of steps which together result in the formation of a copy; a rotatable medium for the formation thereon of an image to be reproduced; setting means for setting the number of times the copying operation is to be carried out to thereby determine the number of copies to be produced; manually actuated stop means, actuatable at any desired point during a copying operation, for generating a stop signal to stop said copying operations prior to completion of the number of copies set by said setting means; means for generating a plurality of signals in response to an apparatus condition and a series of pulses in synchronism with the rotation of said rotatable medium; and control means for controlling said copy forming means in accordance with said setting means, said stop means and said generating means; wherein said control means includes read only memory means which stores a sequence of instructions to be carried out in said copy forming means during said copying operations, said read only memory means being arranged to output said sequence of instructions in response to said signals and counted pulses and, upon generating of a stop signal, to continue with the reading out of said sequence up to a predetermined point in said sequence and thereupon to stop said repetitive copying operations.

Claim 21

An image formation apparatus for repeatedly carrying out a copying or printing operation to produce a plurality of identical copies, comprising: copy forming means for carrying out a plurality of steps which together result in the formation of a copy; a rotatable medium for the formation thereon of an image to be reproduced; setting means for setting the number of times the copying operation is to be carried out to thereby determine the number of copies to be produced; manually actuated stop means, actuatable at any desired point during a copying operation, for generating a stop signal to stop said copying operations prior to completion of the number of copies set by said setting means; means for generating a plurality of signals in response to an apparatus condition and a series of pulses in synchronism with the rotation of said rotatable medium; and control means for controlling said copy forming means in accordance with said setting means, said stop means and said generating means; wherein said control means includes read only memory means which stores a sequence of instructions to be carried out in said copy forming means during said copying operations, said read only memory means being arranged to output said sequence of instructions in response to said signals and counted pulses and, upon generating of a stop signal, to continue with the reading out of said sequence up to a predetermined point in said sequence and thereupon to stop said repetitive copying operations.

Claim 22

An apparatus according to claim 17, wherein said memory means includes means for discriminating a predetermined number of counted pulses, and for then reinitiating the counting of said pulses for continuing the outputting of instructions for the copy forming means.

Claim 23

An apparatus according to claim 17, wherein, when the stop signal is generated, the copying operations are stopped in response to a detection of a predetermined position of a movable member of said copy forming means.

Claim 24

An apparatus according to claim 17, wherein, when the stop signal is generated after a copy start signal is generated but before initial paper feeding, the copying operation is stopped without feeding the paper.

Claim 25

An apparatus according to claim 3 or 17, wherein said copy forming means includes a movable member for scanning an original, said control means starting to count the pulses after the movable member reaches a predetermined position.

Claim 26

An image formation apparatus comprising: a recording medium; process means for forming an image on said recording medium and for transferring the image onto a transfer material; means for feeding the transfer material to a transfer station of said process means; means for selecting a plural number of images to be formed; means for instructing the starting of said process means; means for generating a stop signal instructing the stopping operation of said process means prior to completion of the number of copies set by said selecting means; and control means having a read only memory means for controlling said process means, said control means being effective to stop, before feeding the transfer material, operation of said process means and operation of said feeding means irrespective of the selected number of images, when, after said starting instruction means is actuated and before a first transfer material is fed, said stop instruction means is actuated; wherein said read only memory means stores a sequence of instructions to be carried out in said process means during the image forming operations, said read only memory means being arranged to output the sequence of instructions in response to said stop instruction.

Claim 27

An image formation apparatus comprising: a recording medium; process means for forming an image on said recording medium and for transferring the image onto a transfer material; means for feeding the transfer material to a transfer station of said process means; means for selecting a plural number of images to be formed; means for instructing the starting of said process means; means for generating a stop signal instructing the stopping operation of said process means prior to completion of the number of copies set by said selecting means; and control means having a read only memory means for controlling said process means, said control means being effective to stop, before feeding the transfer material, operation of said process means and operation of said feeding means irrespective of the selected number of images, when, after said starting instruction means is actuated and before a first transfer material is fed, said stop instruction means is actuated; wherein said read only memory means stores a sequence of instructions to be carried out in said process means during the image forming operations, said read only memory means being arranged to output the sequence of instructions in response to said stop instruction.