摘要:
An image input device identifies what part of the optical input system needs cleaning when there is dust or other foreign matter in the optical input system. This image input device has an image noise position detector for capturing image data from a scanner, and detecting the main scanning address of noise information corresponding to image noise present in the image data; a focus calculator for calculating focus information around the main scanning address detected by the image noise position detector; focus information storage for storing focus information for each subscanning line; and a foreign matter position determining circuit for determining the location of foreign matter on the scanner based on the focus information stored in the focus information storage.
摘要:
An image processing system in which an image forming device and a server device are connected via a network, the image forming device including an acquisition unit operable to acquire a maximum optional configuration that indicates all optional functions that can be implemented on another image forming device; a creation unit operable to create an external use screen, which is a customized screen for display on an operation panel of the other image forming device, in accordance with the maximum optional configuration; and a transmission unit operable to transmit external setting information corresponding to the external use screen to the server device, and the server device including a customized screen storage unit that stores the external setting information. With this structure, a customized screen for use on the other image forming device can be created to include functions not implemented on the image forming device.
摘要:
A controller of a data processing apparatus recognizes connection of a USB memory to a USB terminal. The controller reads designation information stored in the USB memory. The designation information specifies a process to be executed by the data processing apparatus. The controller outputs an instruction for executing a process specified by the designation information to each portion of the data processing apparatus, such as a scanner portion or a printer portion, based on the designation information.
摘要:
An image processing apparatus includes a display unit and a control unit. The control unit displays, on the display unit, a first window for inputting a setting concerned with a plurality of functions. Further, the control unit stepwisely displays at least a portion of a second window over the first window in a manner corresponding to a type of the second window when the first window is displayed, the second window being for inputting a setting concerned with the plurality of functions.
摘要:
An image formation apparatus includes: a job input unit receiving job inputs of performing image formation from image data; a job registration unit registering the jobs of performing image formation from the image data together with priorities in an order of execution of the jobs and link information showing a link relationship between the jobs; a job management unit managing the order of execution of the registered jobs; a priority change unit performing a priority change in response to a priority change request for the registered jobs; and an image formation unit executing the jobs according to the order of execution, wherein the priority change unit changes a priority or priorities of another job or the other jobs in a link relationship with a job on which a priority change has been performed to the same priority as the job on which a priority change has been performed.
摘要:
An image processing system in which an image forming device and a server device are connected via a network, the image forming device including an acquisition unit operable to acquire a maximum optional configuration that indicates all optional functions that can be implemented on another image forming device; a creation unit operable to create an external use screen, which is a customized screen for display on an operation panel of the other image forming device, in accordance with the maximum optional configuration; and a transmission unit operable to transmit external setting information corresponding to the external use screen to the server device, and the server device including a customized screen storage unit that stores the external setting information. With this structure, a customized screen for use on the other image forming device can be created to include functions not implemented on the image forming device.
摘要:
A data management system includes an authentication server and a data management apparatus (or an MFP). The authentication server includes a storage part for storing affiliation information specifying at least one group that each user belongs to, an authentication part for transferring and receiving data to and from the data management apparatus to perform user authentication, and a group identification part for identifying one or more groups that an authenticated user belongs to based on the affiliation information to send information about the one or more groups to the data management apparatus. An access permission part of the data management apparatus permits an authenticated user belonging to a plurality of groups to access a data file to which any of the plurality of groups has been granted access.
摘要:
Image distortion is corrected in a color printer wherein print units for a plurality of colors are aligned to form a color image by superposing images formed by the print units. A quantity of image distortion is detected, and correction data of main scan address and subscan address are calculated and stored according to the detected image distortion for each main scan address. When input color image data are corrected, printing position is corrected in combination of address change with density interpolation. When the correction data exceeds the maximum correction range, the correction data are replaced by the maximum in the correction range for distortion correction. Further, in the image data correction, after the image data are converted to data having a smaller number of gradation levels, the data are delayed according to the serial arrangement of the print units. Then, the delayed data are converted again for printing.
摘要:
An image formation apparatus includes: a job input unit receiving job inputs of performing image formation from image data; a job registration unit registering the jobs of performing image formation from the image data together with priorities in an order of execution of the jobs and link information showing a link relationship between the jobs; a job management unit managing the order of execution of the registered jobs; a priority change unit performing a priority change in response to a priority change request for the registered jobs; and an image formation unit executing the jobs according to the order of execution, wherein the priority change unit changes a priority or priorities of another job or the other jobs in a link relationship with a job on which a priority change has been performed to the same priority as the job on which a priority change has been performed.
摘要:
Image distortion is corrected in a color printer wherein print units for a plurality of colors are aligned to form a color image by superposing images formed by the print units. A quantity of image distortion is detected, and correction data of main scan address and subscan address are calculated and stored according to the detected image distortion for each main scan address. When input color image data are corrected, printing position is corrected in combination of address change with density interpolation. When the correction data exceeds the maximum correction range, the correction data are replaced by the maximum in the correction range to utilize the capability of the distortion correction of the printer. Further, in the image data correction, after the image data are converted to data having a smaller number of gradation levels, the data are delayed according to the serial arrangement of the print units. Then, the delayed data are converted again for printing.