Abstract: An operation unit is provided on a front side of the image forming apparatus. A document feeding portion feeds a document supported by a document supporting portion in a document feeding direction from a front side of the image forming apparatus toward the rear side of the image forming apparatus. A document discharge portion discharges the document in a document discharge direction from the rear side toward the front side. The operation unit is disposed on one side with respect to an apparatus center of the image forming apparatus in a left-right direction orthogonal to a direction from the front side to the rear side. A conveyance center of the document feeding portion in the left-right direction is disposed on the other side with respect to the apparatus center in the left-right direction.

Abstract: An image reading apparatus includes a stacking tray, a feeding roller, a restricting member configured to move to a restricting position and a retracted position, a reading sensor, a reversing roller configured to perform a reversing operation, a first conveyance path, a second conveyance, and a controller. The controller is configured to permit the reversing operation if the controller receives an execution instruction of a double-sided reading job on a sheet having a first size, and prohibit the reversing operation if the controller receives an execution instruction of the double-sided reading job on a sheet having a second size smaller than the first size.

Abstract: An image processing apparatus includes a selection unit, a determination unit, and a control unit to set candidates to be selected by the selection unit. If determination unit determines that there is not a set of a size and an orientation of a document of which the orientation cannot be correctly determined, the control unit sets, as selection unit selection candidates, candidates of sets of sizes and orientations of a plurality of documents. If the determination unit determines that there is a set of a size and an orientation of a document of which the orientation cannot be correctly determined, the control unit sets, as selection unit selection candidates, candidates obtained by excluding the set of the size and the orientation of the document of which the orientation cannot be correctly determined from the candidates of the sets of the sizes and the orientations of the plurality of documents.

Abstract: A drum cartridge mountable to an image forming apparatus in a mounting direction, the drum cartridge including: a frame having an opening, the frame allowing a toner cartridge to be attached, and the frame including a housing configured to accommodate therein a toner and a first storage medium including a first electric contact; a photosensitive drum; and a second storage medium including a second electric contact and located at an outer surface of the frame, and in a state where the toner cartridge is mounted to the frame, the first storage medium is exposed via the opening and the second storage medium is aligned with the first storage medium in the mounting direction of the drum cartridge.

Abstract: An arc fault detection system with a built-in-test includes an arc fault detector having a load noise voltage input, a test current input and an arc fault detector output. The system includes a processing unit having a switch in electrical communication with the test current input and an input in electrical communication with the arc fault detector output. A method for testing an arc fault detection system includes generating a new bit with a processing unit and outputting the new bit to a switch operatively connected to the processing unit to at least one of turn the switch on or turn the switch off. The method includes reading a signal at an input of the processing unit.

Abstract: A cartridge configured to be attachable to an apparatus main body of an image forming apparatus includes a first unit including a photosensitive drum, a second unit attached to the first unit and including a developing roller, and a second frame member including a toner storage portion and including a toner reception port, the toner storage portion including a first end portion and a second end portion in a rotational axis direction of the photosensitive drum, the toner reception port provided in the first end portion, a toner container configured to be attachable to the second unit, the toner container including a toner discharge port configured to discharge the toner to the toner storage portion through the toner reception port, and a memory, the memory provided in an end portion of the cartridge on the same side as the second end portion of the toner storage portion.

Abstract: A printing apparatus that prints an image on a sheet includes at least one memory that stores a set of instructions, and at least one processor that executes instructions, of the set of instructions, to cause the printing apparatus to perform operations including receiving a print job for instructing printing of a plurality of pages, in which a plurality of copies, each including one or more pages, is included, determining a number of copies based on a number of pages in the plurality of pages and attribution information indicating a number of pages per a set of pages to be printed, and displaying a screen that includes information indicating the determined number of copies.

Abstract: A duration measuring section measures a plurality of times. A temperature measuring section measures a temperature of a heater at each of the times. A temperature information outputting section outputs heater temperature information. A temperature tendency computing section outputs temperature tendency information of the heater. A drive controller outputs linear velocity information for controlling the linear velocity of a pressure roller. A pressure roller drive section drives the pressure roller.

Abstract: A control method for an image processing apparatus includes displaying a display area that includes a printable area corresponding to an area to be printed on a recording medium and a non-printable area corresponding to an area not to be printed and in which at least one image that is a printing target is to be arranged, display a setting area, other than the display area, for accepting an operation for automatically changing, within the display area, a position of the at least one image arranged in the display area, and, upon accepting the operation on the setting area, automatically changing a position of a predetermined image arranged in an uppermost portion of the display area and a position of at least part of a crop mark, the part being set above the predetermined image, such that the predetermined image and the part fall within the printable area.

Abstract: In a printing system capable of supplying a sheet of a job having undergone print processing by the printing unit of a printing apparatus to a post-processing unit capable of executing at least a specific type of post-processing among a plurality of types of post-processes, when the target job requires the specific type of post-processing, the printing apparatus is inhibited from executing print processing of the job without explicitly determining a sheet necessary for the print processing of the job by a user using a user interface unit. When the target job does not require the specific type of post-processing, the printing apparatus is permitted to execute print processing of the job without explicitly determining a sheet necessary for the print processing of the job by the user using the user interface unit.

Abstract: Disclosed is a cartridge detachably attachable to a body of an image forming apparatus, the cartridge including: a memory member; and a support member supporting the memory member, wherein the memory member has a memory-side electric contact electrically connected to a body-side electric contact of the body when the cartridge is installed in the body, a first surface on which the memory-side electric contact is provided, and a second surface on an opposite side to the first surface, the support member has a memory mounting portion on which the memory member is mounted, the memory mounting portion has a first opposing portion that opposes the second surface of the memory member and is provided with a groove portion, and the memory member is mounted on the memory mounting portion, with the second surface being bonded to the first opposing portion by an adhesive.

Abstract: A transfer belt unit includes a belt frame, a transfer belt, a storage element, an electrical contact surface, a pressing member, and a holder. The storage element stores therein information on the transfer belt. The electrical contact surface is electrically connected to the storage element. The pressing member presses the electrical contact surface in a pressing direction. The holder is positioned at the belt frame and holds the electrical contact surface. The holder is movable relative to the belt frame in a direction crossing the pressing direction.

Abstract: An image processing device may, in a case where an obtainment request is received from a terminal device, send to the terminal device one or more pieces of setting data stored in a setting storage area related to an image processing, in a case where a first type of changing request requesting changing of stored contents in the setting storage area is received from the terminal device, change the stored contents in the setting storage area according to the first type of changing request. In a case where a second type of changing request is received from the terminal device, changing according to the second type of changing request may be restricted, the second type of changing request being for requesting changing of the stored contents in the setting storage area.

Abstract: A developing cartridge may include: a casing to accommodate developer; a storage medium including an electric contact surface; an elastic member extending in a first direction crossing the electric contact surface, and configured to be compressed or stretched in the first direction between a first state and a second state; and a holder including an outer surface positioned toward a side of the holder in the first direction, the electric contact surface positioned at the outer surface, and movable between first and second positions in the first direction relative to the casing. A length of the elastic member in the first direction is greater in the first state than in the second state. The electric contact surface is in the first position when the elastic member is in the first state, and the electric contact surface is in the second position when the elastic member is in the second state.

Abstract: An image forming apparatus includes: a schedule information generation unit that generates schedule information including an order of execution of received jobs; an acquisition unit that acquires resource information related to a resource used to execute a job; a prediction unit that predicts a timing of occurrence of an event that possibly occurs in the apparatus as the received jobs are executed in accordance with the order of execution on the basis of the schedule information and the resource information; a display information generation unit that generates display information for displaying a period of execution of the job to be executed and the timing of occurrence of the event along the same time axis, and for displaying a degree of influence of the event on execution of the job; and a display controller that controls display of the display information.

Abstract: Tray selection in printing may involve checking for the availability of paper trays which may provide increased paper throughput, and by postponing a switch to use such trays to help avoid excessive tray switching that could adversely affect paper throughput. When a higher ranked tray is unavailable, tray selection may involve checking the availability of lower ranked trays before the present tray is empty, and by postponing a switch to such trays to help avoid excessive tray switching. A change in printing condition may provide a convenient and opportune time to switch between trays without adversely affecting paper throughput.

Abstract: An image forming apparatus includes: a schedule information generation unit that generates schedule information including an order of execution of received jobs; an acquisition unit that acquires resource information related to a resource used to execute a job; a prediction unit that predicts a timing of occurrence of an event that possibly occurs in the apparatus as the received jobs are executed in accordance with the order of execution on the basis of the schedule information and the resource information; a display information generation unit that generates display information for displaying a period of execution of the job to be executed and the timing of occurrence of the event along the same time axis, and for displaying a degree of influence of the event on execution of the job; and a display controller that controls display of the display information.

Abstract: An image forming apparatus includes: a schedule information generation unit that generates schedule information including an order of execution of received jobs; an acquisition unit that acquires resource information related to a resource used to execute a job; a prediction unit that predicts a timing of occurrence of an event that possibly occurs in the apparatus as the received jobs are executed in accordance with the order of execution on the basis of the schedule information and the resource information; a display information generation unit that generates display information for displaying a period of execution of the job to be executed and the timing of occurrence of the event along the same time axis, and for displaying a degree of influence of the event on execution of the job; and a display controller that controls display of the display information.

Abstract: Provided herein is an image forming device including a main body; a consumable unit detachable from and attachable to the main body, and including a CRUM chip; a storage which stores a detection list including information on counterfeit CRUM chips and a conversion serial information list including a plurality of conversion serial information each of which is converted from serial information stored in the CRUM chip according to a plurality of different predetermined rules; and a controller to limit use of the consumable unit, when verifying the consumable unit based on at least one of the detection list and the conversion serial information list fails.

Abstract: An image processing apparatus comprises: a display that displays a first screen including one or more than one first key for setting a mode to execute a function of the apparatus, and then, if one of the first keys is pressed, displays a second screen including one or more than one second key, which is a lower-class screen under the pressed first key; and a customizing portion that hides at least one of the first and the second keys on the first screen, according to a user operation, and wherein if a user changes to non-display, the setting of at least one of the first keys on the first screen, while there exists a second key preliminarily prohibited from being hidden, on the second screen that is a lower-class screen under the first key to be hidden according to the changed setting, the customizing portion doesn't hide the first key.

Abstract: An image forming apparatus includes: a schedule information generation unit that generates schedule information including an order of execution of received jobs; an acquisition unit that acquires resource information related to a resource used to execute a job; a prediction unit that predicts a timing of occurrence of an event that possibly occurs in the apparatus as the received jobs are executed in accordance with the order of execution on the basis of the schedule information and the resource information; a display information generation unit that generates display information for displaying a period of execution of the job to be executed and the timing of occurrence of the event along the same time axis, and for displaying a degree of influence of the event on execution of the job; and a display controller that controls display of the display information.

Abstract: An image processing apparatus has at least one standard function to be available upon start-up of the image processing apparatus itself and at least one optional function to be available by settings. The image processing apparatus includes an image input portion that inputs image data, an encoder that encodes the input image data, a main memory that stores the encoded image data, a non-volatile memory that stores a backup copy of the image data stored on the main memory, a settings portion that allows setting the optional function available, and a controller that reserves a memory area for an optional program to execute the available optional function in the main memory, and a memory area for input of the encoded image data in the main memory, the memory area being smaller than a memory area to be reserved if the optional function is unavailable.

Abstract: An image forming apparatus according to one aspect of this disclosure has a sensor unit, a program registration unit, and a judgment unit. The sensor unit detects removal of an option device, which is configured to be attachable/detachable to/from a body portion of the image forming apparatus, with respect to the body portion. The program registration unit receives a setting relating to processing which is executable by the image forming apparatus, and then generates programs which cause the image forming apparatus to execute the processing based on the received setting and also causes a storage unit of the image forming apparatus to store the generated programs. The judgment unit judges, when the sensor unit detects removal of the option devices, whether at least one of the programs to be stored in the storage unit becomes non-executable due to the removal of the option devices.

Abstract: An input apparatus includes a command input unit to input a command, a key input unit having at least one key, a navigation key input unit having a rotatable navigation key, and a display panel unit to perform displaying according to manipulation of the command input unit, the key input unit, and the navigation key. In the input apparatus, the command input unit, the key input unit, the navigation key input unit, and the display panel unit are arranged in sequence according to a task flow, so a user-friendly input apparatus can be implemented.

Abstract: An input apparatus includes a command input unit to input a command, a key input unit having at least one key, a navigation key input unit having a rotatable navigation key, and a display panel unit to perform displaying according to manipulation of the command input unit, the key input unit, and the navigation key. In the input apparatus, the command input unit, the key input unit, the navigation key input unit, and the display panel unit are arranged in sequence according to a task flow, so a user-friendly input apparatus can be implemented.

Abstract: An information processing apparatus according to the invention includes a manipulating unit receiving an instruction based on a user manipulation and outputting an instruction signal, a setting unit for setting a rule for arranging a file or files based on the instruction signal from the manipulating unit, a detecting unit for detecting a file number, and a controlling unit for arranging the file or files based on the rule set with the setting unit in a case where the file number exceeds a threshold value.

Abstract: Provided is an image forming apparatus having a frequency-of-use measuring unit, a power cutoff period identifying unit, a document data processing unit, and a power management unit. The frequency-of-use measuring unit measures a frequency of use of a predetermined function. The power cutoff period identifying unit identifies a power cutoff period for turning off the power on the basis of the frequency of use. The document data processing unit prints document data accumulated in a document box prior to the power cutoff period. The power management unit turns off the power when the power cutoff period is reached.

Abstract: An image forming apparatus includes: a job receiving unit that receives a job for executing printing; an image-quality-adjustment execution unit that executes a normal image-quality adjustment at an image-quality adjustment time and a prior image-quality adjustment before the image-quality adjustment time; an image-quality-setting receiving unit that receives an image-quality setting; a reply request unit that, within a specific state before the image-quality adjustment time since the job is received by the job receiving unit, requests a reply indicating whether to execute a prior image-quality adjustment if a specific condition for the reception of the image-quality setting is satisfied; and a printing execution unit that, if the reply indicates that the prior image-quality adjustment is to be executed, prints an image on a recording medium by executing the job after the image-quality-adjustment execution unit executes the prior image-quality adjustment.

Abstract: A print control apparatus which is capable of performing continued processing of a job upon power restoration of the print control apparatus, according to the status of the job before power-off of the apparatus. A job management section cancels jobs in progress according to a power-off instruction. A job analysis section determines the status of each cancelled job. The job management section sets discrimination information for a job to be processed after power restoration of the print control apparatus, according to the determined status of the job. The job analysis section 206 determines discrimination information of each job stored in a storage section upon power restoration of the print control apparatus. The print control apparatus executes continued processing of the job according to a result of determination by the job analysis section.

Abstract: Provided is an image forming device including a modifying unit that individually modifies plural items of setting information held in an own device, a specifying unit that specifies an item of the setting information which is not modified by the modifying unit, a communication unit that communicates with an external device, an acquiring unit that acquires reference setting information corresponding to each of the plural items of the setting information from the external device via the communication unit, and an updating unit that updates the item of the setting information specified by the specifying unit based on the reference setting information acquired by the acquiring unit.

Abstract: An electrophotographic image forming device according to one embodiment includes a controller configured to provide a page countdown for a replaceable toner cartridge of the image forming device on a display screen. The controller, upon detecting a toner cartridge that is out of usable toner, is configured to determine a number of pages remaining for a page countdown associated with the toner cartridge. The controller is configured to determine whether a toner sump of an imaging unit positioned in the image forming device to receive toner from the toner cartridge contains sufficient toner to print the number of pages remaining for the page countdown associated with the life of the toner cartridge. The controller is configured to continue the page countdown if the imaging unit contains sufficient toner and to reset the page countdown if the imaging unit does not contain sufficient toner.

Abstract: An information storage device installed in a removable device configured to be removably installed in an image forming apparatus body, includes: an information storage unit that stores information communicated between the image forming apparatus body and the removable device; a terminal that comes in contact with a body side terminal; and a substrate that holds the information storage unit and the terminal and includes a hole configured to be engaged with a protruding section installed in the image forming apparatus body. The terminal includes a plurality of terminals each including one of a plurality of metallic plates arranged in a transverse direction thereof. An earth terminal, which comes in contact with a body side earth terminal formed in the protruding section, is formed in the hole. The hole is disposed at a position sandwiched between two metallic plates among the plurality of metallic plates.

Abstract: An image forming apparatus includes a main controller unit provided in a main body of the image forming apparatus. The main controller includes a replacement component management memory to store lifespan information of a replacement component is provided in An authentication operation is performed with respect to the replacement component management memory, and the lifespan information of the replacement component is encrypted and stored in the replacement component management memory. Accordingly, the security of the main controller unit may be enhanced and illegal use of the replacement component may be prevented.

Abstract: A method of operating a cartridge chip installed in an imaging device includes: causing, by the cartridge chip, the imaging device to enter an error condition; monitoring the timing or sequence of communication signals received from the imaging device during at least a portion of the error condition; and operating, based on the timing or sequence of the communication signals received from the imaging device during at least a portion of the error condition, in a first mode of operation compatible with a first type of imaging device not having a list of banned serial numbers or in a second mode of operation compatible with a second type of imaging device having a list of banned serial numbers.

Abstract: An information storage device installed in a removable device configured to be removably installed in an image forming apparatus body, includes: an information storage unit that stores information communicated between the image forming apparatus body and the removable device; a terminal that comes in contact with a body side terminal; and a substrate that holds the information storage unit and the terminal and includes a hole configured to be engaged with a protruding section installed in the image forming apparatus body. The terminal includes a plurality of terminals each including one of a plurality of metallic plates arranged in a transverse direction thereof. An earth terminal, which comes in contact with a body side earth terminal formed in the protruding section, is formed in the hole. The hole is disposed at a position sandwiched between two metallic plates among the plurality of metallic plates.

Abstract: An image forming apparatus is provided. The image forming apparatus includes: a storage section configured to store data; a printing section configured to perform duplex printing of the data stored in the storage section, the duplex printing including printing N sheets on first sides thereof and subsequently printing M sheets on second sides thereof, wherein M is equal to or smaller than N; a detection section configured to detect a request for storing data in the storage section; and a changing section configured to change the value of N into a smaller value during the duplex printing, in response to the detection of the request for storing data based on a function which uses the storage section concurrently with an operation of the duplex printing.

Abstract: A method for performing a reservation job of an image forming apparatus includes: selecting the kinds of jobs to be reserved as job data; setting a time for starting and a period for performing the job reserved as the job data; and performing the selected job reserved as the job data at the set time and period.

Abstract: A control apparatus includes an output unit, a transmission unit, an output-history generating unit, a transmission-history generating unit, a checking unit, and a determination-information generating unit. The output unit acquires image formation information items, and performs output processes of outputting the information items to a storage unit. The transmission unit acquires the information items, and performs transmission processes of transmitting the information items to the image forming unit. The output-history generating unit generates output histories in which an order in which unit processes constituting the output processes have been performed is recorded. The transmission-history generating unit generates transmission histories in which an order in which unit processes constituting the transmission processes have been performed is recorded. The checking unit checks whether the orders match.

Abstract: In a system which operates under a Web environment in which a service providing server controls the provision of a service with operating a Web server and a client apparatus provides service with operating a Web browser, which are connected via a network. The service providing server stores the history of a job for providing the service with the user ID of a user who requests the service, then acquires, from stored histories, a history having a user ID matched to the user ID of a user who sends a request to browse the history of a job. When the Web server receives the browsing request from the user of the client apparatus via the Web browser, the service providing server creates a file for distributing updated information based on the acquired history, and transmits the file to the Web browser.

Abstract: A device and method of editing documents created in different application programs and stored in a storage unit of a printer to create a new document according to a minimum unit.

Abstract: An image processing device is provided which generates an easily reusable electronic document from an input image in which different page sizes are mixed. The image processing device generates a plurality of pieces of display information from a plurality of document images, and, depending on the size and the direction of each of the images, converts the pieces of display information into electronic documents. That is, the plurality of pieces of display information are divided into a plurality of groups, depending on the size and the direction of each of the images, and the display information included in each of the groups is converted into a separate electronic document. Further, sequence information based on the input order of the plurality of document images is stored on an electronic document.

Abstract: An image forming apparatus including a chip having an engine processor and a basic processor includes an image forming unit which has an image forming engine and forms an image of given image data, an engine processor to control a driving of the image forming engine, and a basic processor which is integrally provided with the engine processor and controls processes related to image formation except the driving of the image forming engine.

Abstract: An image forming apparatus including a chip having an engine processor and a basic processor includes an image forming unit which has an image forming engine and forms an image of given image data, an engine processor to control a driving of the image forming engine, and a basic processor which is integrally provided with the engine processor and controls processes related to image formation except the driving of the image forming engine.

Abstract: An image processing apparatus receives a job, analyzes the received job, generates a saved job that includes an image and output settings information and saves the generated saved job in a storage unit. The saved job that has been saved in the storage unit is output in response to a prescribed output operation. The image processing apparatus acquires a restriction on processing at the time of output and incorporates restriction information, which is indicative of the acquired restriction, in the output settings information. Processing for outputting such a saved job is restricted based upon the restriction information contained in the output settings information.

Abstract: A device and method of editing documents created in different application programs and stored in a storage unit of a printer to create a new document according to a minimum unit.

Abstract: A device and method of editing documents created in different application programs and stored in a storage unit of a printer to create a new document according to a minimum unit.

Abstract: A printer controlling device capable of operating in a collate mode includes a transmitting unit configured to transmit print data representing the entire document to be printed on printing sheets and a copy command representing only one copy of the entire document is made, and adjudging unit configured to judge whether the number of sheets necessary for printing one copy of the entire document is one or more than one after the transmitting unit transmits the print data representing the entire document to be printed and the copy command representing only one copy of the entire document. The transmitting unit further transmits the print data and the copy command in different manners depending on whether the judging unit judges that the number of sheets necessary for printing one copy of the document is one or more than one.

Abstract: An image processing apparatus includes a reading unit configured to read an open document. The open document includes a first page including a first image and a second page including a second image. The apparatus also includes a storing unit configured to store the first page read by the reading unit as first page image data including the first image, and to store the second page read by the reading unit as second page image data including the second image.

Abstract: A printing setting program is provided that can be executed by an information processing apparatus for setting a printing condition. The printing setting program has: a plurality of setting sections, each of the plurality of setting sections having a setting item for setting a printing process; a displaying section adapted for displaying the setting section; a detecting section adapted for detecting a change of the setting item; and a memorizing section adapted for memorizing setting item information relating to the setting item detected as changed by the detecting section, wherein one of the plurality of setting sections displayed in a front of the plurality of setting sections at a start of the printing setting program is determined according to the setting item information memorized in the memorizing section.

Abstract: An image forming apparatus includes a detachable unit having a memory configured to store information. The image forming apparatus further includes a first acquiring unit, a second acquiring unit, and a control unit. The first acquiring unit acquires first information on a used amount of the memory. The second acquiring unit acquires second information on a used amount of the detachable unit. The control unit controls an interval between accesses to the memory based on the first information on the used amount of the memory and the second information on the used amount of the detachable unit.