Image forming apparatus with interruption function

Claim 2

An image forming apparatus, comprising; means for reading images of a plurality of original documents to generate image data; means for storing image data generated by the reading means; means for forming images on an image forming medium on the basis of the image data so as to obtain a first set of image forming mediums and a second set of image forming mediums sequentially; first instruction means for instructing an interruption process; first process means for delaying the interruption process, when the interruption process has been instructed by the first instruction means while the image forming means is obtaining the first set of image forming mediums, until the image forming operation for the first set of the image forming mediums is completed, and for enabling the other image forming operation by the image forming means after the image forming operation for the first set of the image forming mediums and before the image forming operation for the second set of the image forming mediums; second instructing means for instructing an urgent interruption process; and second process means for interrupting the image forming operation even while the image forming means is obtaining the first set of image forming mediums when the urgent interruption process is instructed, and for enabling the other image forming operation by the image forming means.

Claim 3

The image forming apparatus according to claim 1, wherein said first instruction means instructs the interruption process of the first process means when a key instructing the interrupt process has been once depressed, and said second instruction means instructs the interruption process of the second process means when the key instructing the interruption process has been depressed once again.

Claim 4

The image forming apparatus according to claim 1, wherein said first instruction means instructs the interruption process of the first process means when a key instructing the interrupt process has been depressed, and said second instruction means instructs the interruption process of the second process means when a key instructing an urgent interruption process has been depressed.

Claim 5

An image forming apparatus, comprising; means for reading images of a plurality of original documents to generate image data; means for storing image data generated by the reading means; means for forming images on an image forming medium on the basis of the image data so as to obtain a first set of image forming mediums and a second set of image forming mediums sequentially; first instruction means for instructing an interruption process; first process means for delaying the interruption process, when the interruption process has been instructed by the first instruction means while the image forming means is obtaining the first set of image forming mediums, until the image forming operation for the first set of the image forming medium is completed, and for enabling the other image forming operation by the image forming means after the image forming operation for the first set of the image forming medium and before the image forming operation for the second set of the image forming medium; second instructing means for instructing an urgent interruption process while the interruption process is being delayed by the first process means; and second process means for interrupting the image forming operation even while the image forming means is obtaining the first set of image forming mediums when the urgent interruption process is instructed, and for enabling the other image forming operation by the image forming means.

Claim 6

An image forming apparatus, comprising; means for reading images of a plurality of original documents to generate image data; means for storing image data generated by the reading means; means for forming images on an image forming medium on the basis of the image data so as to obtain a first set of image forming mediums and a second set of image forming mediums sequentially; first instruction means for instructing an interruption process; first process means for delaying the interruption process, when the interruption process has been instructed by the first instruction means while the image forming means is obtaining the first set of image forming mediums, until the image forming operation for the first set of the image forming medium is completed, and for enabling the other image forming operation by the image forming means after the image forming operation for the first set of the image forming medium and before the image forming operation for the second set of the image forming medium; second instructing means for instructing an urgent interruption process while the interruption process is being delayed by the first process means; and second process means for interrupting the image forming operation even while the image forming means is obtaining the first set of image forming mediums when the urgent interruption process is instructed, and for enabling the other image forming operation by the image forming means.

Claim 7

The image forming apparatus according to claim 4, wherein said second instruction means instructs the interruption process of the second process means if, after the instruction process of the first process means is instructed when a key for instructing the interrupt process has been once depressed through the first instruction means, the key for instructing the interruption process is depressed once again while the interruption process of the first process means is being delayed.

Claim 8

The image forming apparatus according to claim 4, wherein said second processing means, upon an instruction from the second instruction means, immediately performs the interruption process even when the image forming operation for obtaining said first set of image forming mediums is being performed, and thereafter the image forming operation process is resumed from the first page of the first set of image forming mediums.

Claim 9

The image forming apparatus according to claim 4, further comprising: third instruction means for instructing continuation of the image forming operation for obtaining said first set of image forming mediums, after the second processing means has completed the interruption process, which was performed immediately upon an instruction from the second instruction means even when the image forming operation for the first set of image forming mediums was being performed; and control means for resuming the image forming operation process, which is instructed by the third instruction means, from the first page of the first set of image forming mediums.

Claim 10

The image forming apparatus according to claim 4, further comprising: display means for displaying an alarm when there is the discharged image forming medium on which the image was formed in the image formation operation process, after the second processing means has completed the interruption process, which was performed immediately upon an instruction from the second instruction means even when the image forming operation for said first set of image forming mediums was being performed; third instruction means for instructing continuation of the image forming operation for the first set of image forming mediums, after the display of the alarm on the display means is stopped; and control means for resuming the image forming operation process, which is instructed by the third instruction means, from the first page of the first set of image forming mediums.

Claim 11

An image forming apparatus, comprising; means for reading images of a plurality of original documents to generate image data; means for storing image data generated by the reading means; means for forming images on an image forming medium on the basis of the image data so as to obtain a first set of image forming mediums and a second set of image forming mediums sequentially; stapling process means for performing a stapling process for the image forming mediums on which the images have been formed by the image forming means; first instruction means for instructing an interruption process; first process means for delaying the interruption process, when the interruption process has been instructed by the first instruction means while the image forming means is obtaining the first set of image forming mediums, until the stapling process for the first set of the image forming mediums is completed, and for enabling the other image forming operation by the image forming means after the stapling process for the first set of the image forming mediums and before the image forming operation for the second set of the image forming mediums; second instructing means for instructing an urgent interruption process; and second process means for interrupting the image forming operation even while the image forming means is obtaining the first set of image forming mediums when the urgent interruption process is instructed, and for enabling the other image forming operation by the image forming means.

Claim 12

An image forming apparatus, comprising; means for reading images of a plurality of original documents to generate image data; means for storing image data generated by the reading means; means for forming images on an image forming medium on the basis of the image data so as to obtain a first set of image forming mediums and a second set of image forming mediums sequentially; stapling process means for performing a stapling process for the image forming mediums on which the images have been formed by the image forming means; first instruction means for instructing an interruption process; first process means for delaying the interruption process, when the interruption process has been instructed by the first instruction means while the image forming means is obtaining the first set of image forming mediums, until the stapling process for the first set of the image forming mediums is completed, and for enabling the other image forming operation by the image forming means after the stapling process for the first set of the image forming mediums and before the image forming operation for the second set of the image forming mediums; second instructing means for instructing an urgent interruption process; and second process means for interrupting the image forming operation even while the image forming means is obtaining the first set of image forming mediums when the urgent interruption process is instructed, and for enabling the other image forming operation by the image forming means.

Claim 13

The image forming apparatus according to claim 9, wherein said second processing means, upon an instruction from the second instruction means, immediately performs the interruption process even when the image forming operation for the first set of image forming mediums is being performed, and thereafter the second processing means performs the image forming operation for the image forming mediums successively from the first page with use of the image data stored in the storage means and then resumes the stapling process and the image formation process for the first set of image forming mediums.

Claim 14

The image forming apparatus according to claim 9, wherein said second process means immediately performs the interruption process instructed by the second instruction means while the interruption process is delayed by the first process means, even when the image formation operation for the first set of the image forming mediums is being performed.

Claim 15

The image forming apparatus according to claim 9, wherein said second process means immediately instructs the interruption process, upon an instruction by the second instruction means, while the interruption process is delayed by the first process means, even when the image formation operation for the first set of the image forming mediums is being performed.

Claim 16

An image forming apparatus, comprising; means for reading images of a plurality of original documents to generate image data; means for storing image data generated by the reading means; means for forming images on an image forming medium on the basis of the image data so as to obtain a first set of image forming mediums and a second set of image forming mediums sequentially; first process means for delaying the interruption process during an image formation operation for the first set of the image forming mediums, until the image formation operation for the first set of the image forming mediums is completed, and for enabling the other image forming operation by the image forming means after the image forming operation for the first set of the image forming mediums and before the image forming operation for the second set of the image forming mediums; and second process means for immediately performing an interruption process, while the interruption process is being delayed by the first process means.

Claim 17

An image forming apparatus, comprising; means for reading images of a plurality of original documents to generate image data; means for storing image data generated by the reading means; means for forming images on an image forming medium on the basis of the image data so as to obtain a first set of image forming mediums and a second set of image forming mediums sequentially; first process means for delaying the interruption process during an image formation operation for the first set of the image forming mediums, until the image formation operation for the first set of the image forming mediums is completed, and for enabling the other image forming operation by the image forming means after the image forming operation for the first set of the image forming mediums and before the image forming operation for the second set of the image forming mediums; and second process means for immediately performing an interruption process, while the interruption process is being delayed by the first process means.

Claim 18

An image forming apparatus, comprising; means for reading images of a plurality of original documents to generate image data; means for storing image data generated by the reading means; means for forming images on an image forming medium on the basis of the image data so as to obtain a first set of image forming mediums and a second set of image forming mediums sequentially; first interruption instruction means for delaying the interruption process during an image formation operation for the first set of the image forming mediums, until the image formation operation for the first set of the image forming mediums is completed, and for instructing the other image forming operation by the image forming means after the image forming operation for the first set of the image forming mediums and before the image forming operation for the second set of the image forming mediums; and second interruption instruction means for immediately instructing an interruption process, while the interruption process is being delayed by the first interruption instruction means.

Claim 19

An image forming apparatus, comprising; means for reading images of a plurality of original documents to generate image data; means for storing image data generated by the reading means; means for forming images on an image forming medium on the basis of the image data so as to obtain a first set of image forming mediums and a second set of image forming mediums sequentially; first interruption instruction means for delaying the interruption process during an image formation operation for the first set of the image forming mediums, until the image formation operation for the first set of the image forming mediums is completed, and for instructing the other image forming operation by the image forming means after the image forming operation for the first set of the image forming mediums and before the image forming operation for the second set of the image forming mediums; and second interruption instruction means for immediately instructing an interruption process, while the interruption process is being delayed by the first interruption instruction means.

Claim 20

An image forming apparatus, comprising; means for reading images of a plurality of original documents; means for forming images on an image forming medium on the basis of the image read by the reading means so as to obtain a first set of image forming mediums and a second set of image forming mediums sequentially; first instruction means for instructing an interruption process; means for delaying the interruption process, when the interruption process has been instructed by the first instruction means while the image forming means is obtaining the first set of image forming mediums, until the image forming operation for the first set of the image forming mediums is completed, and for enabling the other image forming operation by the image forming means after the image forming operation for the first set of the image forming mediums and before the image forming operation for the second set of the image forming mediums; second instructing means for instructing an urgent interruption process; and means for interrupting the image forming operation even while the image forming means is obtaining the first set of image forming mediums when the urgent interruption process is instructed, and for enabling the other image forming operation by the image forming means.

Claim 21

An image forming apparatus, comprising; means for reading images of a plurality of original documents; means for forming images on an image forming medium on the basis of the image read by the reading means so as to obtain a first set of image forming mediums and a second set of image forming mediums sequentially; first instruction means for instructing an interruption process; means for delaying the interruption process, when the interruption process has been instructed by the first instruction means while the image forming means is obtaining the first set of image forming mediums, until the image forming operation for the first set of the image forming mediums is completed, and for enabling the other image forming operation by the image forming means after the image forming operation for the first set of the image forming mediums and before the image forming operation for the second set of the image forming mediums; second instructing means for instructing an urgent interruption process; and means for interrupting the image forming operation even while the image forming means is obtaining the first set of image forming mediums when the urgent interruption process is instructed, and for enabling the other image forming operation by the image forming means.

Claim 22

An image forming apparatus, comprising; means for storing image data; means for forming images on an image forming medium on the basis of the image data so as to obtain a first set of image forming mediums and a second set of image forming mediums sequentially; first instruction means for instructing an interruption process; means for delaying the interruption process, when the interruption process has been instructed by the first instruction means while the image forming means is obtaining the first set of image forming mediums, until the image forming operation for the first set of the image forming mediums is completed, and for enabling the other image forming operation by the image forming means after the image forming operation for the first set of the image forming mediums and before the image forming operation for the second set of the image forming mediums; second instructing means for instructing an urgent interruption process; and means for interrupting the image forming operation even while the image forming means is obtaining the first set of image forming mediums when the urgent interruption process is instructed, and for enabling the other image forming operation by the image forming means.

Claim 23

An image forming apparatus, comprising; means for storing image data; means for forming images on an image forming medium on the basis of the image data so as to obtain a first set of image forming mediums and a second set of image forming mediums sequentially; first instruction means for instructing an interruption process; means for delaying the interruption process, when the interruption process has been instructed by the first instruction means while the image forming means is obtaining the first set of image forming mediums, until the image forming operation for the first set of the image forming mediums is completed, and for enabling the other image forming operation by the image forming means after the image forming operation for the first set of the image forming mediums and before the image forming operation for the second set of the image forming mediums; second instructing means for instructing an urgent interruption process; and means for interrupting the image forming operation even while the image forming means is obtaining the first set of image forming mediums when the urgent interruption process is instructed, and for enabling the other image forming operation by the image forming means.