Abstract: An image processing device includes a plurality of printers (Pr1, Pr2, Pr3, Pr4, . . . ) and a plurality of client machines (PC1, PC2, PC3, PC4, PC5, . . . ). When requesting an image data processing to a printer other than the printer to which an image data processing has been requested firstly, the client machine checks the security level of the other printer to which the image data processing is to be requested before requesting the image data distribution processing to the other printer. When selecting another printer to which the image data distribution processing is to be requested, the security level in each printer is sufficiently considered.

Abstract: Provided is an image forming apparatus with a preview function and a monochrome/color automatic detection function, capable of displaying a preview of original image data immediately next a detection result has been switched such as from color to monochrome, or monochrome to color, with a simple operation. On receipt of an operation of a next skip button by a user, a preview image display control portion refers to a detection result recording table and displays a preview of image data of a top page in an image data group (unit) that is next the image data being displayed for previewing currently.

Abstract: In local memory that stores image data, the image data is invalidated to prevent leakage of the image data. Input image data is stored in local memory 10 and subjected to image processing, and then it is saved in a hard disk device 4. The image data that is read from the hard disk device 4 is stored in the local memory 10, and then printed as an image from a printing portion 3a or transmitted from a communication section 5 in data communication. When image data input is completed, image data is left stored in the local memory 10. Therefore, the image data is overwritten with random data and invalidated so that the image data is unreadable. Also, when image data processing is completed, image data is invalidated.

Abstract: Provided is an image forming apparatus having a preview function and an original paper size automatic detection function, capable of displaying a preview of original image data immediately next a detected original paper size has been switched with a simple operation. On receipt of an operation of a next skip button by a user, a preview image display control portion refers to a paper size recording table and displays a preview of image data of a top page in the group (unit) next to the group in which the preview of the image data of the top page is currently displayed, the group being different in a paper size from the other group.

Abstract: In the image data processing apparatus of the present invention, one or more job icons each of which is indicative of the presence of a received job are displayed in a screen of a touch panel, and when any one of the displayed job icons is operated, an information window disclosing detail information concerning the operated job icon is additionally displayed. As a result, a limited display area of the touch panel can be effectively utilized, so that this enables the user to easily find not only a processing status of the received job but also detail information of the job.

Abstract: When an instruction to execute an image processing from a user is accepted through an operation panel, a control section temporarily stores image data read from an original or externally received image data in an HDD, and then, outputs processing information related to the image processing based on the accepted execution instruction and the image data stored in the HDD from a communication section to a server apparatus as historical data. When an obtaining completion signal representative of the completion of obtaining of the historical data is obtained from the server apparatus through the communication section, the control section performs the image processing on the image data stored in the HDD according to the accepted execution instruction. Then, the control section erases the image data subjected to the processing from the HDD.

Abstract: When a transmission of image data to a destination has not been completed, retransmission processing in which the image data is repeatedly transmitted to the destination is performed and the number of times the transmission has been performed is counted. When the number is higher than a predetermined value, the sender is informed about the occurrence of transmission error and whether the modification of destination information has been requested is determined. When the modification has been requested, the destination information is modified; when the modification has not been requested, the destination information is deleted and then the deletion of the destination information is informed. When stored destination information including destinations of data is wrong, the use of the destination information is inhibited, which prevents users as recipients from feeling displeasure.

Abstract: A bypass transporting path apparatus is disposed on a color image recording apparatus and a transporting path connecting apparatus is disposed between a front portion of a monochrome image recording apparatus and a rear portion of the color image recording apparatus. This system includes an operational state monitoring portion that monitors the operational states of the color image recording apparatus and the monochrome image recording apparatus, and a power supply controlling portion that performs control based on the operational states of the color image recording apparatus and the monochrome image recording apparatus to shift any one image recording apparatus to a power saving state and to make the other image recording apparatus wait in a recordable state.

Abstract: The present invention provides a transmission apparatus and method which realize a redial function and prevents the leakage of transmission information to the outside by inhibiting the display of the information including a destination to which retransmission is made, when it is determined that a predetermined condition is satisfied, whereby security can be enhanced. When the transmission of image data is not completed, a control section performs a retransmission process for transmitting again the image data to the same destination with the use of the redial function, and counts the number of times of the transmission. The control section determines whether the number of times of the transmission is greater than a predetermined value or not. When the number of times of the transmission is greater than the predetermined value, the control section reports a transmission error and deletes the information including the destination.

Abstract: When preparing print data by a personal computer, identification data corresponding to the print data is also prepared. The print data is transmitted via a network to a printer, and the identification data is transmitted to a portable phone by wireless, and stored in a memory in the portable phone. When a user approaches the printer carrying the portable phone, the identification data is transmitted to the printer by wireless. The printer carries out image output processing based on the print data corresponding to the received identification data. Thus, in a control system for an electronic device such as an image output device, operation control can be conducted by each print job, and by such operation control, the whole system including an electronic device and data preparation means such as a personal computer can be controlled more efficiently.

Abstract: A data transmission apparatus includes a holding portion that holds specified transmission destination information, and a control portion that controls the holding portion to keep holding the transmission destination information even after completion of data transmission based on the transmission destination information and stand by in a state of being capable of subsequently transmitting different data to the same transmission destination. The control portion permits or forbids holding of the transmission destination information based on the contents of data transmission. An image data transmission apparatus determines the presence or absence of a possibility that a set transmission destination is an erroneously set transmission destination.

Abstract: An image forming system includes an image forming device which forms an image based on image data, and an image processing device such as a personal computer, and the image forming system is capable of restricting image output of the image forming device. In the image forming system, data information of the output image data or working environment of the image forming device is judged, so as to allow or disallow image output based on the working environment so judged. This judges whether or not devices such as digital complex device or scanner device in the image forming system are used properly, thus providing an image processing system which can be used efficiently.

Abstract: An image recording system includes two image recording apparatuses each capable of recording images independently. A color image recording apparatus is disposed with a bypass transporting path apparatus. A transporting path connecting apparatus is disposed between the front of a monochrome image recording apparatus and the back of the color image recording apparatus. A final processing apparatus that is common to the color and monochrome image recording apparatuses is disposed in the front of the color image recording apparatus. This system includes a process switching portion that switches an image recording process executed by one image recording apparatus to a substitute image recording process of the other image recording apparatus and a switching determining portion that determines whether the switching is executed by the process switching portion, depending on whether a predetermined condition is satisfied.

Abstract: An image processing device includes a plurality of printers (Pr1, Pr2, Pr3, Pr4, . . . ) and a plurality of client machines (PC1, PC2, PC3, PC4, PC5, . . . ). When requesting an image data processing to a printer other than the printer to which an image data processing has been requested firstly, the client machine checks the security level of the other printer to which the image data processing is to be requested before requesting the image data distribution processing to the other printer. When selecting another printer to which the image data distribution processing is to be requested, the security level in each printer is sufficiently considered.

Abstract: Provided is an image forming apparatus with a preview function and a monochrome/color automatic detection function, capable of displaying a preview of original image data immediately next a detection result has been switched such as from color to monochrome, or monochrome to color, with a simple operation. On receipt of an operation of a next skip button by a user, a preview image display control portion refers to a detection result recording table and displays a preview of image data of a top page in an image data group (unit) that is next the image data being displayed for previewing currently.

Abstract: Provided is an image forming apparatus having a preview function and an original paper size automatic detection function, capable of displaying a preview of original image data immediately next a detected original paper size has been switched with a simple operation. On receipt of an operation of a next skip button by a user, a preview image display control portion refers to a paper size recording table and displays a preview of image data of a top page in the group (unit) next to the group in which the preview of the image data of the top page is currently displayed, the group being different in a paper size from the other group.

Abstract: An operating environment of an image forming apparatus 3 is judged, and a program list which indicates programs which can be operated in this operating environment is generated by a server 1. The program list is then supplied to the image forming apparatus 3, and the server 1 is requested to transmit a program selected from the program list. The program is then supplied to the image forming apparatus 3 from the server 1. That is, a program is selected from the program list which indicates programs which are judged to be operable in the operating environment of the image forming apparatus 3. Thereafter, the program is supplied to the image forming apparatus 3.

Abstract: In the image data processing apparatus of the present invention, one or more job icons each of which is indicative of the presence of a received job are displayed in a screen of a touch panel, and when any one of the displayed job icons is operated, an information window disclosing detail information concerning the operated job icon is additionally displayed. As a result, a limited display area of the touch panel can be effectively utilized, so that this enables the user to easily find not only a processing status of the received job but also detail information of the job.

Abstract: Data processing can be performed even if a trouble occurs in a hard disk device. If a trouble occurs in a first hard disk device, it is recognized that a spare hard disk device is on standby, and operation of the spare device is checked. The first hard disk device is switched with the spare hard disk device, the data is processed and output. During this process, the first hard disk device is initialized. When the first hard disk device becomes available, the spare hard disk device is switched with the first hard disk device. If the first hard disk device is unavailable, an error is notified to an administrator to request repair or replacement.

Abstract: An image forming apparatus carries out an image processing with respect to a sheet size and image information based on a print request to obtain a write image on a photoreceptor. On the basis of a printing ratio of the write image, the apparatus predicts occurrence of an image elongation. If the apparatus predicts that the image elongation occurs, the apparatus calculates a bending amount of a bended portion based on the difference between peripheral velocities of a photoreceptor and the idle roller, and the apparatus variably controls the peripheral velocity of an idle roller so that the bending amount is adjusted so as not to cause a slip phenomenon. It is possible to avoid the occurrence of a phenomenon of slipping of a sheet with respect to the photoreceptor without lowering image quality, and to surely secure a blank space formed at a rear edge portion of the sheet.