Image forming system

Claim 2

An image forming system, comprising: a plurality of image forming apparatuses; and a transmission apparatus for interconnecting said plurality of image forming apparatuses to allow them to communicate with each other by transmitting and receiving image data; wherein at least one of said plurality of image forming apparatuses serves as a first image forming apparatus which includes: an image recording section for forming a visible image based on the image data; an input section for inputting an instruction with regard to an image processing function to be performed by said first image forming apparatus; and a transmission-side control section for storing function data indicative of types of image processing functions provided in each of said plurality of image forming apparatuses, selecting a plurality of image forming apparatuses provided with a selected image processing function based on an instruction from said input section for requesting a predetermined image processing function to be applied to the image data and the function data so as to distribute thereto the image data to be processed, and transferring the image data to the selected plurality of image forming apparatuses through said transmission apparatus, and further realigning a plurality of processed image data returned from other image forming apparatus to said image recording section; and some of said plurality of image forming apparatuses excluding said first image forming apparatus serve as second image forming apparatuses, each second image forming apparatus including: a processing section for processing the image data with the predetermined image processing function; and a processing-side control section for supplying the image data inputted through said transmission apparatus to said processing section and returning the image data processed by said processing section to said first image forming apparatus through said transmission apparatus.

Claim 3

The image forming system as described in claim 1, wherein: each of said plurality of second image forming apparatuses includes return adjusting means for returning the processed image data to said first image forming apparatus, upon receiving a return request from said first image forming apparatus when the image data has been processed with a requested image processing function.

Claim 4

The image forming system as described in claim 1, wherein each second image forming apparatus further includes: determination means for determining if a process of the image data being carried out in other image forming apparatus in ahead of the second image forming apparatus has been completed when the image data has been processed with a requested image processing function; and return adjusting means which returns the image data to said first image forming apparatus when a result of determination by said determination means is positive, while sets said first image forming apparatus in a standby position without returning the image data to said first image forming apparatus when the result of determination by said determination means is negative.

Claim 5

The image forming system as defined in claim 1, wherein: said processing-side control section in said second image forming apparatus controls such that the image data processed by said processing section are sequentially returned to said first image forming apparatus through said transmission apparatus, and said transmission-side control section controls such that said recording section sequentially outputs returned image data.

Claim 6

The image forming system as set forth in claim 1, wherein: said transmission-side control section in said first image forming apparatus controls such that a second image forming apparatus having enough memory for storing the processed image data is selected among the second image forming apparatuses provided with the predetermined image processing function so as to distribute thereto a plurality of image data to be processed.

Claim 7

The image forming system as defined in claim 1, wherein: said transmission-side control section in said first image forming apparatus controls such that a second image forming apparatus provided with an upper grade image processing function is selected among said second image forming apparatuses provided with a predetermined image processing function so as to distribute a plurality of image data to be processed.

Claim 8

The image forming system as defined in claim 1, wherein: said transmission-side control section in said first image forming apparatus controls such that a plurality of new image data are transferred to said second image forming apparatuses after said second image forming apparatuses have returned all the processed image data to said first image forming apparatus.

Claim 9

The image forming system as defined in claim 1, wherein: said processing-side control section in said second image forming apparatus controls such that said second image forming apparatus receives a plurality of new image data transferred from said first image forming apparatus after said second image forming apparatus has transferred all the processed image data to said first image forming apparatus.

Claim 10

The image forming system as defined in claim 1, wherein: said transmission-side control section in said first image forming apparatus controls such that the image data are transferred to said second image data apparatus after scrambling the image data.

Claim 11

The image forming system as defined in claim 1, wherein: said processing-side control section in said second image forming apparatus controls such that the image data processed by said processing section are scrambled, and the scrambled image data are returned to said first image forming apparatus through said transmission apparatus.

Claim 12

The image forming system as defined in claim 1, wherein: said second image forming apparatus includes a first main image forming apparatus and a second main image forming apparatus respectively having memory sections for storing the image data; and said processing-side control section in said first main image forming apparatus controls such that the image data transmitted from said first image forming apparatus are once stored in the memory section and then transferred to said second main image forming apparatus to be processed therein, and further the image data processed in said second main image forming apparatus are once stored in the memory section, and then transferred to said first image forming apparatus.

Claim 13

The image forming system as defined in claim 1, wherein: said plurality of image forming apparatuses are connected in a loop through said transmission apparatus.

Claim 14

An image forming system, comprising: a plurality of image forming apparatuses; and a transmission apparatus for interconnecting said plurality of image forming apparatuses to allow them to communicate with each other by transmitting and receiving image data; wherein at least one of said plurality of image forming apparatuses serves as a first image forming apparatus which includes: a first processing section for processing the image data with a predetermined image processing function; an image recording section for forming a visible image based on the image data; an input section for inputting an instruction with regard to the image processing function to be performed by said first image forming apparatus; a transmission-side control section for storing function data indicative of types of image processing functions provided in each of said plurality of image forming apparatuses including said first image forming apparatus, selecting a plurality of image forming apparatuses provided with a selected image processing function based on an instruction for requesting a predetermined image processing function to be applied to the image data and the function data from said input section so as to distribute the image data to be processed, and transferring the image data respectively to said first processing section of the selected first image forming apparatus and said second image forming apparatus through said transmission apparatus while realigning the processed image data by said first processing section of said first image forming apparatus and the processed image data returned from said second image forming apparatus to be supplied to said image recording section; and said second image forming apparatus includes: a second processing section for processing the image data with a predetermined image processing function; and a processing-side control section for supplying the image data inputted through said transmission apparatus to said second processing section and returning the image data processed by said second processing section to said first image forming apparatus through said transmission apparatus.

Claim 15

An image forming system, comprising: a plurality of image forming apparatuses; and a transmission apparatus for interconnecting said plurality of image forming apparatuses to allow them to communicate with each other by transmitting and receiving image data; wherein at least one of said plurality of image forming apparatuses serves as a first image forming apparatus which includes: a first processing section for processing the image data with a predetermined image processing function; an image recording section for forming a visible image based on the image data; an input section for inputting an instruction with regard to the image processing function to be performed by said first image forming apparatus; a transmission-side control section for storing function data indicative of types of image processing functions provided in each of said plurality of image forming apparatuses including said first image forming apparatus, selecting a plurality of image forming apparatuses provided with a selected image processing function based on an instruction for requesting a predetermined image processing function to be applied to the image data and the function data from said input section so as to distribute the image data to be processed, and transferring the image data respectively to said first processing section of the selected first image forming apparatus and said second image forming apparatus through said transmission apparatus while realigning the processed image data by said first processing section of said first image forming apparatus and the processed image data returned from said second image forming apparatus to be supplied to said image recording section; and said second image forming apparatus includes: a second processing section for processing the image data with a predetermined image processing function; and a processing-side control section for supplying the image data inputted through said transmission apparatus to said second processing section and returning the image data processed by said second processing section to said first image forming apparatus through said transmission apparatus.

Claim 16

The image forming system as described in claim 13, wherein: each second image forming apparatus includes return adjusting means for returning the processed image data to said first image forming apparatus, upon receiving a return request from said first image forming apparatus when the image data has been processed with a requested image processing function.

Claim 17

The image forming system as described in claim 13, wherein said second image forming apparatus further includes: determination means for determining if the image data being processed in other image forming apparatus in ahead of the second image forming apparatus has been completed when the image data has been processed with a requested image processing function; and return adjusting means which returns the image data to said first image forming apparatus when a result of determination by said determination means is positive, while sets said first image forming apparatus in a standby position without returning the image data to said first image forming apparatus when the result of determination by said determination means is negative.

Claim 18

The image forming system as defined in claim 13, wherein: said processing-side control section in said second image forming apparatus controls such that the image data processed by said processing section are sequentially returned to said first image forming apparatus through said transmission apparatus, and said transmission-side control section controls such that said recording section sequentially outputs returned image data.

Claim 19

The image forming apparatus as set forth in claim 13, wherein: said transmission-side control section in said first image forming apparatus controls such that a second image forming apparatus having enough memory for storing the processed image data is selected among the second image forming apparatuses provided with the predetermined function so as to distribute thereto a plurality of image data to be processed.

Claim 20

The image forming system as defined in claim 13, wherein: said transmission-side control section in said first image forming apparatus controls such that a second image forming apparatus provided with an upper grade image processing function is selected among said second image forming apparatuses provided with the predetermined function so as to distribute thereto a plurality of image data to be processed.

Claim 21

The image forming system as defined in claim 13, wherein: said transmission-side control section in said first image forming apparatus controls such that image data to be outputted first is processed by said first processing section of said first image forming apparatus, and other image data are transferred to said second image forming apparatus to be processed by said second processing section thereof.

Claim 22

The image forming system as defined in claim 13, wherein: said processing-side control section in said first image forming apparatus controls such that a plurality of new image data are transferred to said second image forming apparatus after said second image forming apparatus has returned all the processed image data to said first image forming apparatus.

Claim 23

The image forming system as defined in claim 13, wherein: said transmission-side control section in said second image forming apparatus controls such that said second image forming apparatus receives a plurality of new image data transferred from said first image forming apparatus after said second image forming apparatus has returned all the processed image data to said first image forming apparatus.

Claim 24

The image forming system as defined in claim 13, wherein: said transmission-side control section in said first image forming apparatus controls such that the image data are transferred to said second image data apparatus after scrambling the image data.

Claim 25

The image forming system as defined in claim 13, wherein: said processing-side control section in said second image forming apparatus controls such that the image data processed by said second processing section are scrambled, and the scrambled image data are returned to said first image forming apparatus through said transmission apparatus.

Claim 26

The image forming system as defined in claim 13, wherein: said second image forming apparatus includes a first main image forming apparatus and a second main image forming apparatus respectively having memory sections for storing the image data; and said processing-side control section in said first main image forming apparatus controls such that the image data transmitted from said first image forming apparatus are once stored in the memory 'section and then transferred to said second main image forming apparatus to be processed therein, and further the image data processed in said second main image forming apparatus are once stored in the memory section, and then transferred to said first image forming apparatus.

Claim 27

The image forming system as defined in claim 13, wherein: said plurality of image forming apparatuses are connected in a loop through said transmission apparatus.

Claim 28

An image forming system, comprising: at least one image forming apparatus; at least one image processing apparatus; and a transmission apparatus for allowing them to communicate with each other by transmitting and receiving data, wherein each image processing apparatus includes: a first memory section for storing image data inputted through said transmission apparatus, and each image forming apparatus includes: an image take-in section for taking-in an original document image as image data; a second memory section for storing the image data taken in by said image taken-in section; an input section for inputting an instruction with regard to the image processing function to be performed by said image forming apparatus; a processing section for processing the image data with a predetermined image processing function; an image recording section for forming a visible image based on the processed image data; and a control section for controlling a memory capacity of said second memory section, said control section controlling such that when an amount of image data to be inputted exceeds the memory capacity of the second memory section, image data in an excess amount of the memory capacity are transferred to other image forming apparatus or image processing apparatus through said transmission apparatus.

Claim 29

An image forming system, comprising: at least one image forming apparatus; at least one image processing apparatus; and a transmission apparatus for allowing them to communicate with each other by transmitting and receiving data, wherein each image processing apparatus includes: a first memory section for storing image data inputted through said transmission apparatus, and each image forming apparatus includes: an image take-in section for taking-in an original document image as image data; a second memory section for storing the image data taken in by said image taken-in section; an input section for inputting an instruction with regard to the image processing function to be performed by said image forming apparatus; a processing section for processing the image data with a predetermined image processing function; an image recording section for forming a visible image based on the processed image data; and a control section for controlling a memory capacity of said second memory section, said control section controlling such that when an amount of image data to be inputted exceeds the memory capacity of the second memory section, image data in an excess amount of the memory capacity are transferred to other image forming apparatus or image processing apparatus through said transmission apparatus.

Claim 30

An image forming system, comprising: at least one image forming apparatus; at least one image processing apparatus; and a transmission apparatus for allowing them to communicate with each other by transmitting and receiving data, wherein each image processing apparatus includes: a first memory section for storing image data inputted through said transmission apparatus, and each image forming apparatus includes: an image take-in section for taking in an original document image as image data; a second memory section for storing the image data taken in by said image taken-in section; an input section for inputting an instruction with regard to the image processing function to be performed by said image forming apparatus; a processing section for processing the image data with a predetermined image processing function; an image recording section for forming a visible image based on the processed image data; and a control section for controlling a memory capacity of said second memory section, said control section controlling such that when an amount of image data to be inputted exceeds the memory capacity of said second memory section, the image data to be transferred are selected in accordance with an object specified by an operator, and the selected image data are transferred to other image forming apparatus or image processing apparatus through said transmission apparatus.

Claim 31

An image forming system, comprising: at least one image forming apparatus; at least one image processing apparatus; and a transmission apparatus for allowing them to communicate with each other by transmitting and receiving data, wherein each image processing apparatus includes: a first memory section for storing image data inputted through said transmission apparatus, and each image forming apparatus includes: an image take-in section for taking in an original document image as image data; a second memory section for storing the image data taken in by said image taken-in section; an input section for inputting an instruction with regard to the image processing function to be performed by said image forming apparatus; a processing section for processing the image data with a predetermined image processing function; an image recording section for forming a visible image based on the processed image data; and a control section for controlling a memory capacity of said second memory section, said control section controlling such that when an amount of image data to be inputted exceeds the memory capacity of said second memory section, the image data to be transferred are selected in accordance with an object specified by an operator, and the selected image data are transferred to other image forming apparatus or image processing apparatus through said transmission apparatus.

Claim 32

The image forming system as recited in claim 27, wherein: said control section selects the image data to be transferred among image data stored in said second memory section in such a manner that a transmission time is reduced.

Claim 33

The image forming system as recited in claim 27, wherein: said control section selects image data containing a small amount of data per page as the image data to be transferred among the image data stored in said second memory section.

Claim 34

The image forming system as recited in claim 27, wherein: said control section selects image data to be transferred based on arbitrary selection conditions set by the operator among the image data stored in said second memory section.

Claim 35

The image forming system as set forth in claim 27, wherein said image processing apparatus further includes: a processing section for processing transferred image data with a predetermined image processing function; and output determination means for determining if processed image data can be outputted appropriately by comparing an image output capacity of said image recording section of said image forming apparatus with image processing contents requested by the operator, wherein when a result of determination by said output determination means is negative, the image data are transferred to an appropriate apparatus located close to said designated image forming apparatus, if any, to be outputted therefrom.

Claim 36

The image forming system as set forth in claim 27, wherein said image processing apparatus further includes: a processing section for processing transferred image data with a predetermined image processing function; and processing determination means for determining if said processing section is capable of processing the transferred image data with the predetermined image processing function, wherein when a result of determination by said processing determination means is negative, said processing determination means requests the image forming apparatus of a transmitting end of the image data to transmit the image data again.

Claim 37

An image forming system, comprising: at least one image forming apparatus; at least one image processing apparatus; and a transmission apparatus for allowing them to communicate with each other by transmitting and receiving data, wherein each image processing apparatus includes: a first memory section for storing image data inputted through said transmission apparatus, and each image forming apparatus includes: an image take-in section for taking in an original document image as image data; a second memory section for storing the image data taken in by said image taken-in section; an input section for inputting an instruction with regard to the image processing function to be performed by said image forming apparatus; a processing section for applying a predetermined image process to said image data; an image recording section for forming a visible image based on the processed image data; and receiving end selection means for controlling a memory capacity of said second memory section, said receiving end selection means controlling such that when an amount of image data to be inputted exceeds the memory capacity of said second memory section, other image forming apparatus or image processing apparatus is selected in accordance with an object specified by the operator, and a predetermined image data are transferred to the selected apparatus through said transmission apparatus.

Claim 38

An image forming system, comprising: at least one image forming apparatus; at least one image processing apparatus; and a transmission apparatus for allowing them to communicate with each other by transmitting and receiving data, wherein each image processing apparatus includes: a first memory section for storing image data inputted through said transmission apparatus, and each image forming apparatus includes: an image take-in section for taking in an original document image as image data; a second memory section for storing the image data taken in by said image taken-in section; an input section for inputting an instruction with regard to the image processing function to be performed by said image forming apparatus; a processing section for applying a predetermined image process to said image data; an image recording section for forming a visible image based on the processed image data; and receiving end selection means for controlling a memory capacity of said second memory section, said receiving end selection means controlling such that when an amount of image data to be inputted exceeds the memory capacity of said second memory section, other image forming apparatus or image processing apparatus is selected in accordance with an object specified by the operator, and a predetermined image data are transferred to the selected apparatus through said transmission apparatus.

Claim 39

The image forming system as set forth in claim 33, wherein: said receiving end selection means selects an apparatus including a memory section which has a sufficient capacity for storing the image data to be transferred.

Claim 40

The image forming system as set forth in claim 33, wherein: said receiving end selection means selects an apparatus in a stand-by position, which permits transmission and receiving of image data.

Claim 41

The image forming system as set forth in claim 33, wherein: said receiving end selection means selects an apparatus in its stoppage due to an occurrence of trouble, which is still capable of performing a memory control and a data control.

Claim 42

The image forming system as set forth in claim 33, wherein: said receiving end selection means selects an apparatus which has been used less frequently.

Claim 43

The image forming system as set forth in claim 33, wherein: said receiving end selection means selects an apparatus having a large available capacity of said memory section.

Claim 44

The image forming system as set forth in claim 33, wherein: said receiving end selection means selects an apparatus in which a trouble has occurred less frequently.

Claim 45

The image forming system as set forth in claim 33, wherein: said receiving end selection means selects an apparatus based on a priority of the selection conditions defined by the operator.

Claim 46

The image forming system as set forth in claim 33, wherein said image processing apparatus further includes: a processing section for processing transferred image data with a predetermined image processing function; and output determination means for determining if processed image data can be outputted appropriately by comparing an image output capacity of said image recording section of said image forming apparatus with image processing contents requested by the operator, wherein when a result of determination by said output determination means is negative, said processed image data are transferred to an appropriate apparatus located close to said designated image forming apparatus, if any, to be outputted therefrom.

Claim 47

The image forming system as set forth in claim 33, wherein said image processing apparatus further includes: a processing section for processing transferred image data with a predetermined image processing function; and processing determination means for determining if said processing section is capable of appropriately processing the transferred image data with the predetermined image processing function, wherein when a result of determination by said processing determination means is negative, said processing determination means requests the image forming apparatus of a transmitting end of the image data to transmit the image data again.