Abstract: An image forming apparatus includes a printer having a sheet discharge tray, a scanning device disposed above the printer, a resin-made support member supporting the scanning device on the printer and defining a sheet discharge space above the sheet discharge tray between the printer and the scanning device, a metal-made first reinforcement plate fixed to the printer and the support member, and a metal-made second reinforcement plate fixed to the scanning device and the support member. The support member has a notched part formed to communicate the sheet discharge space with an outside in a direction intersecting a sheet discharge direction on the sheet discharge tray. The first reinforcement plate extends at least in a vertical direction along the notched part. The second reinforcement plate, which is not coupled with the first reinforcement plate, extends at least in the vertical direction along the notched part.

Abstract: An image forming apparatus includes: a key receiving a copy-start instruction and an input of a number of copies depending on a number of times that the key is operated; a scanner reading an image of a document and generating image data relating to the image; a printer recording the image on a sheet; a memory; and a controller. The controller controls the scanner and the printer to execute, depending on the number of times that the key is operated: (1) direct copy of storing parts of the image data relating to the image successively in the memory, and of reading the parts of the image data from the memory to record the image data on the sheet, or (2) memory copy of storing entirety of the image data in the memory, and of successively reading parts of the stored image data to record the image on the sheet.

Abstract: A scanner for inserting a sheaf of papers into a file folder, which includes a first roller, a second roller, a third roller, and a fourth roller, each roller attached to a frame of the scanner, a first paper guide and a second paper guide attached to the frame of the scanner, a folder lifter attached to the frame of the scanner, a conveyor belt attached to the frame of the scanner, and a control circuit configured to control the scanner, where the first roller and the second roller are configured to feed a file folder toward the first paper guide, the first paper guide is configured to guide it toward the third and fourth rollers, where the first paper guide further guides the file folder onto the folder lifter, and the third and fourth rollers are configured to feed the file folder toward the second paper guide.

Abstract: An example device including a laser source for generating a laser pulse, a scanner for mounting the laser source, and a motion detector for detecting a motion of the scanner when the laser pulse scans an object. The motion detector includes an optical sensor for generating an optical signal based on the motion of the scanner, and a controller. The controller determines a movement of the scanner and disables the laser source when the scanner ceases to move.

Abstract: Certain examples described herein relate to generating a Neugebauer Primary area coverage (NPac) vector. In certain cases, a first plurality of Neugebauer Primaries (NPs) defined by a first NPac vector is determined, the first plurality of NPs defining a set of characteristics of a printing process. A second NPac vector, defining a second plurality of NPs, is generated based on the set of characteristics and a criterion relating to the printing process.

Abstract: A medium transport apparatus includes: a feed unit feeds a medium to a transport direction; a first detection unit disposed upstream of the feed unit, and detects movement of the fed medium; a second detection unit disposed downstream of the first detection unit and detects an inclination of the medium; and a control unit detects the inclination of the medium based on a signal of the second detection unit and stop transfer of the medium when the inclination exceeds a threshold value, and the plurality of the threshold values have a relationship such that when a medium length in the transport direction is a second length being shorter than a first length, a relatively higher value is produced than in a case in which the medium length is the first length, and the control unit selects a threshold value based on a detection value of the first detection unit.

Abstract: A communication apparatus has a first communicator, a second communicator, and a controller. The first communicator is assigned a first destination number. The second communicator is assigned a second destination number. For image transmission, during parameter adjustment processing for adjusting parameters of the waveform of a selection signal which is a signal transmitting a destination number of a communication partner to call, the controller makes the first communicator transmit a selection single of the second destination number. After the selection signal of the second destination number is transmitted, the controller judges whether or not the second communicator receives a call.

Abstract: The setting of grouping icons is made to a framework or each application, and the icons are grouped for each application based on the setting and displayed. Alternatively, in a case where an application type is a specific type, the icons are automatically grouped for each application and displayed.

Abstract: A medium transport apparatus includes a medium transport path through which a medium passes, a path state detection section configured to output a detection value corresponding to a state of the medium transport path, a control section configured to compare the detection value output by the path state detection section with a threshold value for the detection value and determine whether an abnormal condition has occurred in the medium transport path, and a storage configured to store history information including the detection value acquired in the past, in which the control section changes the threshold value based on the history information.

Abstract: A method performed by a module executing on a computing device. The method includes receiving a request to generate a new color lookup table (“C-LUT”). The request includes at least one parameter value indicating a parameter change input by a user. The request may also indicate a number of data-points in the new C-LUT. The method includes generating a new color value for each of the data-points based on the at least one parameter value. The module appends the new color value for each of the data-points to a data structure and generates the new C-LUT from the data structure. The new color lookup table is operable to replace a current color lookup table.

Abstract: A chromaticity value, which is a measurement result for a sheet to be measured, is acquired by using a sensor in which a light source has fixed characteristics, a condition under which the measurement result is acquired by the sensor is designated, an optical brightening agent amount contained in the sheet is determined by using a spectral reflectance obtained by performing measurement on the sheet with use of the sensor, and the acquired chromaticity value is converted by using the designated condition and information about the determined optical brightening agent amount.

Abstract: For a dither matrix used when converting multivalued data into image data for an output apparatus, thresholds are set such that a first dot and a second dot alternately become larger until both of the first dot and the second dot reach a first dot size, after both of the first dot and the second dot reach the first dot size, the first dot becomes larger until the first dot reaches a second dot size while the second dot does not become larger, and, thereafter, the second dot becomes larger until the second dot reaches the second dot size while the first dot does not become larger, and after both of the first dot and the second dot reach the second dot size, the first dot and the second dot alternately become larger.

Abstract: A method is described. The method comprises determining a lightness coordinate value corresponding to a first color value along a black-white axis in an input device color space. A set of color values corresponding to the lightness coordinate value, in the input device color space is determined. A subset of the set, based on the respective angular positions of the color values in the set and an angular position of the first color value is determined. The method comprises deriving a set of print color space values of a target printing system comprising print color space values corresponding to the subset and a color value corresponding to the position of the lightness coordinate value, based on a predetermined association between input device color space values and print color space values. The method comprises determining a given print color space value corresponding to the first color value based on the derived set of print color space values.

Abstract: An image forming apparatus includes: an image former that forms an image, which is desired by a user and different from a predetermined pattern, on a sheet; an output information detector that detects output information on a first image formed on a first sheet by the image former; and a hardware processor that: acquires an correction amount of a third image, which is formed on a third sheet after the first sheet and a second sheet, according to a detection result of the first image by the output information detector and image information on a second image formed on the second sheet after the first sheet by the image former; and controls the image former so as to correct the third image based on the correction amount acquired by the hardware processor.

Abstract: An image forming apparatus includes an image forming unit, a temperature input unit, and an image processing unit. The image forming unit forms an image on a recording sheet. The temperature input unit receives an input of an environmental temperature. The image processing unit performs a preliminarily set process on the image based on the input environmental temperature. The process changes in accordance with the environmental temperature.

Abstract: An image is rendered on a display having a limited number of primary colors by (104) combining input data representing the color of a pixel to be rendered with error data to form modified input data, determining in a color space the simplex (208—typically a tetrahedron) enclosing the modified input data and the primary colors associated with the simplex, converting (210) the modified image data to barycentric coordinates based upon the primary colors associated with the simplex and (212) setting output data to the primary having the largest barycentric coordinate. calculating (214) the difference between the modified input data and the output data for the pixel, thus generating error data, applying (106) this error data to at least one later-rendered pixel, and applying the output data to the display and thus rendering the image on the display. Apparatus and computer-storage media for carrying out this process are also provided.

Abstract: In conventional color shading (CS) processing for correcting color unevenness with high precision, even an image to preserve pure colors can be corrected to use inks of other colors. Color unevenness is more appropriately corrected to provide a favorable image by properly using pure color preservation information and pure color non-preservation information as color correction information for the CS processing.

Abstract: Methods for printer color calibration are disclosed. A nominal Neugebauer Primary area coverage (NPac) vector from an NPac space is then determined from a color mapping, the nominal NPac vector corresponding to a given color value in a color space. One or more colorant calibration factors each associated with a color of colorant are received; the calibration factors representing operational characteristics of the printer. One or more optimization metrics for constraining desired properties of an objective calibrated NPac vector to be generated are also received. The calibrated NPac vector is generated based on the nominal NPac vector such that: the generated calibrated NPac vector is convex; and for each given color of colorant the usage of colorant associated with the generated calibrated NPac vector is equal to the product of usage of colorant associated with the nominal NPac vector; and the calibration factor for the given color of colorant.

Abstract: A display apparatus includes a display and a controller that executes a display processing for displaying at least one print image a first or second manner as a display manner. In the first manner, single-page images each containing a one-page-equivalent print image are arranged in a first direction. In the second manner, at least one plural-page image each containing a plurality of one-page-equivalent print images are arranged in a second direction. The controller executes an obtaining processing for obtaining setting information for printing to be performed by a printer. In the display processing, the controller determines the display manner to one of the first manner and the second manner and displays the print image on the display in accordance with a setting in a specific item for the setting information obtained in the obtaining processing.

Abstract: This disclosure is directed to systems and methods for the delivery and maintenance of faxes where the faxes may remain at a faxing system for a minimal amount of time. The faxing system may send a queued fax to a connector responsive to a request from the connector to pull or retrieve a fax. The connector is configured to send a release notification to the faxing system after the fax is received. The faxing system is configured to delete the queued fax as soon as confirmation of the delivery of the fax can be determined or when an expiration time has elapsed.