Abstract: A method for producing an extended color gamut luminance-chrominance digital image from a captured digital image includes determining an estimate of the colors of the captured digital image of an original scene and further processing to produce an extended range output RGB image value including values outside the range that can be displayed on the output image display device, and producing an extended color gamut luminance-chrominance digital image by transforming the extended range output RGB image values to a luminance-chrominance representation.

Abstract: For each paper type, a plurality of two-dimensional excitation characteristics tables Ti are provided in one to one correspondence with a plurality of colors i. The excitation characteristics table Ti for each color i contains a plurality of sets of excitation-reflectance data Bi (?0, ?) in a two-dimensional matrix form, for a plurality of combinations of incident light wavelengths ? and reflected light wavelengths ?0. The excitation-reflectance data Bi (?0, ?) indicates the ratio of the amount of the reflected light wavelength ?0 generated in response to incidence of the incident light wavelength ?, with respect to the amount of the incident light wavelength ?. Using the two-dimensional excitation characteristics table Ti corresponding to the user's selected paper type and using the spectral radiation characteristics S(?) of the user's selected light source type, Equations (9)-(11) are calculated to create an output profile, and color conversion is performed by using the output profile.

Abstract: A logo data generating system and logo data generating method indicate the amount of ink required to print a logo during the logo editing and creation process. The system includes a source image capture controller for capturing a source image that is the foundation for logo data creation; an image processor image that processes the captured source image to generate the logo data; an ink consumption calculator that generates user-readable attribute data indicating the amount of ink required to print the logo data from the number of color pixels in the logo data image processed by the image processor; and a display controller that displays the attribute data on a display device so that the user can recognize from the displayed attribute data how much ink is required to print the logo data being edited.

Abstract: In one embodiment there is disclosed an application program in which a document is created containing complex rendering codes which codes identify locations within the document where material other than the basic medium is to be inserted or where special treatment is required. These rendering codes control, for example, the insertion of tabs, special attributes of the tabs, such as color, printing, etc, the type of binding the document is to have, the type of printing, the type of assembly, the downloading of material from other sources, the tailoring of portions of the document to the end user, etc. During the rendering process the rendering codes are used to insure that the finished product is rendered exactly as contemplated by the document creator even when the document is rendered without assistance from the creator and without the need for communicated directions outside of the created document.

Abstract: A method is disclosed including the steps of submitting a print job to a network printer and identifying a specific printer controller governing the print job. The method further includes loading a set of identifiers respective to a specific printer controller and selecting from the set a respective identifier corresponding to the type of print job employed on the specific printer controller. The selected identifier is used to issue the predetermined type of notification from the controller.

Abstract: An image reader has an original tray for feeding an original from a bundle of originals, a first transport passage for transporting the original fed by the original tray, a scanner for reading an image on one side of the original from one side of the transported original, and a CIS for reading an image on the other side of the original from the opposed side to the one side of the transport passage. To read both sides of an original, the image reader is provided with a mode of reading both sides simultaneously using the scanner and the CIS and a mode of reading both sides of the original only by the scanner with the original reversed using a third transport passage, a fourth transport passage, and a fifth transport passage without using the CIS.

Abstract: A printer controller comprising a rasterizing part for producing raster data as printing data, a skew correcting part for correcting the raster data for a skew error in accordance with a correction coefficient delivered form the color image forming device and indicating a skew error, a compression part for compressing the raster data corrected for the skew error so as to deliver the compressed raster data, and storing the compressed raster data in memory, an expansion part for expanding the compressed raster data so as to restore the raster data, and a magnification correcting part for correcting the raster data delivered from the expansion part, for a magnification error accordance with correction coefficient delivered from the color image forming device and indicating a magnification error. With this configuration, it is possible to eliminate the necessity of line memory.

Abstract: A manner of specifying a document to be printed to multiple output mechanisms, including multiple printers and multiple output bins of each printer. Print specification data is received for an electronic document that is desired to be printed. The print specification data specifies two or more output mechanisms. An output mechanism is any potential entity that may be identified to receive one or more printed copies of electronic documents. Non-limiting, illustrative examples of output mechanisms includes the output bin of a single bin printer, a particular output bin of a multiple bin printer, or the output bin of a fax machine. Each of the two or more output mechanisms receives at least one printed copy of the electronic document. Thereafter, the print specification data is processed to initiate printing of the electronic document to the two or more output mechanisms.

Abstract: A method and system for printing content from a computing device is provided. Content from the computing device is converted to a device independent format and printed in the device independent format. The content is converted using a mark-up language, which also defines the style of the content. The converted content description format is preloaded in the computing device and is provided to the printing device. The mark-up language may be XML and the description format may be in the is in the extensible Style sheet language (“XSL”) or extensible Style sheet language Transformation (“XSLT”) format.

Abstract: An image forming system is provided, which, if a jam occurs, enables the next fed sheet to be properly fed correctly. The image forming system can use an inserter. To allow an interrupted job to be properly processed, whether or not a recovery operation is to be carried out for the interrupted job is determined based on whether or not the interrupted job uses the inserter.

Abstract: In a sheet post-processing apparatus and an image forming apparatus according to the present invention, the sheet post-processing apparatus is provided with discharge rollers for discharging a sheet, a fixed stacking portion for supporting a portion of the discharged sheet, a storage tray established below the fixed stacking portion with a larger surface area, and a stapler for applying a finishing process to the sheet in a state of straddling the fixed stacking portion and the storage tray. A pushing member moves the sheet finished by the stapler in a direction different from a discharge direction by the discharge rollers to discharge the sheet to the storage tray, thereby providing the sheet post-processing apparatus that can securely discharge the stapled sheet bundle to a storage tray after a post-processing such as stapling.

Abstract: An image processing apparatus according to the present invention includes a receiving section which receives image data over the Internet and temporarily storing it, a printing section which prints the temporarily stored image data, a category defining section which defines categories of volume of image data by means of threshold values, an output destination specifying section which specifies the destination of output of the temporarily stored image data from a plurality of output sections, including the printing section, by referring to the categories defined by the category defining section, a judging section which determines the category of the image data as defined by the category defining section, and a processing section which processes the image data in accordance with the output section for the category as determined by the judging section.

Abstract: The present invention can reflect precisely a user's demand by outputting a warning so as to change setting of a compression method and a compression rate when sufficient image quality cannot be obtained with a currently set compression rate in color copying.

Abstract: The image formation apparatus satisfies a user's demand to effectively use a sheet by writing an image to the marginal sheet edge, and prevents that toner is not transferred to the sheet but adhered to a transfer roller when the sheet is slightly misregistered from its accurate position, whereby back stain occurs in a next sheet. In this apparatus, an area in which the image is masked is changed by a CPU, according to an input mode of a image signal from an image signal generation unit. In a printer mode that the image signal is input from a host computer, image masking signals by which an image can be formed up to the sheet edge are given to gate circuits so as to expand the image up to the marginal sheet edge. In a mode that the image signal is input from an image reader, the image masking signals by which a margin can be provided at the sheet edge are given to the gate circuits so as to limit an image area.

Abstract: An image forming apparatus to which image data output is requested by an operation of a terminal unit, the apparatus including: a paper-ejection tray part which stores an image formed sheet, and is disposed at a sheet-post-processing part in a vertically movable manner, wherein a height of the paper-ejection tray part can be arbitrarily set based on a request from the terminal unit. The terminal unit registers an identification code for identifying a user thereof and paper-ejection tray height information for each of the identification codes in a database, and the height information of the paper-ejection tray is automatically sent based on the identification code entered by the user operating the terminal unit.

Abstract: This invention relates to a printing apparatus or information processing apparatus, which is connected to a peripheral device management apparatus and holds updatable resource data. The printing apparatus or information processing apparatus asynchronously receives an output job and resource data used upon processing the output job from the peripheral device management apparatus connected to it. Upon receiving the resource data, reception of a new output job after the reception of the resource data is stopped. When it is determined that the process of a print job, which has already been received and queued, is complete, the held resource data is updated by the resource data received by a reception unit.

Abstract: The present invention relates to an image processing apparatus and method for processing an original image in units smaller (typically) than the original image (e.g., tiles). In a case where image data based on such divided image data input from an input source is transferred to an external device, then if the external device which has to process the original image, interrupts processing, the input divided image data is sequentially discarded, unit by unit.

Abstract: Systems and methods are described herein for utilizing a temporary firmware update for a printing device. A user of a shared printing device who desires to utilize a different version of printing device firmware than presently resides in the printing device submits temporary firmware with a print job. The temporary firmware is loaded into the printing device prior to the printing device processing the print job. When the print job is complete, the newly installed temporary firmware is deleted from the printing device and control is restored to the original firmware.

Abstract: When a document is printed, a designated printing range of the document is accepted, and a decision as to whether printing processing can be performed in the designated printing range is made on the basis of the designated printing range and print settings made for the document, and a printing range in which printing processing is permitted is determined according to a result of this decision.

Abstract: An improved interface for use with a digital printer is presented. The interface utilizes information held by the raster imaging processor to allow an operator quick access to information about the print features of a print job and the ability to easily and quickly alter those print feature if necessary.