Abstract: In order to enable appropriate reporting of information related to an event to be reported when the event occurs, a report processing apparatus 100 includes: an information obtaining unit 131 configured to obtain first report information reported from a terminal apparatus with respect to a target event; a determination unit 133 configured to determine one or more report destinations associated with the target event from a plurality of candidate report destinations (report destination apparatus 401 to 405) based on the first report information; and a communication processing unit 135 configured to transmit information related to the first report information to the one or more report destinations associated with the first report information.

Abstract: An image forming apparatus to form an image includes a mounting portion on which a container containing toner is mounted, a motor to rotate an agitation member in the container, an electrical circuit to acquire an output value corresponding to electrostaticcapacitance between electrodes of the container and a controller. The controller controls the motor to rotate the agitation member, controls the electrical circuit to acquire the output value, and controls to detect the amount of the toner in the container based on the acquired output value. The controller controls to write predetermined information in a memory of the container where the detected amount is below a predetermined amount. Where the predetermined information is stored in the memory of the container currently mounted on the mounting portion, the controller determines whether the container is a refilled container based on the output value acquired while the agitation member is rotating.

Abstract: An image forming apparatus to form an image includes a mounting portion on which a container containing toner is mounted, a motor to rotate an agitation member in the container, an electrical circuit to acquire an output value corresponding to electrostatic capacitance between electrodes of the container and a controller. The controller controls the motor to rotate the agitation member, controls the electrical circuit to acquire the output value, and controls to detect the amount of the toner in the container based on the acquired output value. The controller controls to write predetermined information in a memory of the container where the detected amount is below a predetermined amount. Where the predetermined information is stored in the memory of the container currently mounted on the mounting portion, the controller determines whether the container is a refilled container based on the output value acquired while the agitation member is rotating.

Abstract: In an electronic control unit that controls a control target device based on control data stored in a storage unit, when control data is written in the storage unit of the electronic control unit from a data processing device at a manufacturer side, a hash-code generation unit creates a hash code corresponding to the control data. The hash code is stored as second storage data.

Abstract: An image forming apparatus which is capable of detecting occurrence of an abnormality that a fixing member which is actually in an unpressurized state is detected to be in a pressurized state, and supply of electric power to a heating member is continued. A fixing device includes a fixing belt and a pressure roller. The fixing belt and the pressure roller are pressed against each other such that a nip is formed therebetween, for nipping and conveying a transfer material through the nip while heating and pressing the same. A pressurizing unit selectively switches between a pressurizing state and an unpressurizing state. When the pressurizing unit is in the pressurized state, a heater heats the fixing belt. The heating of the fixing belt is stopped based on a temperature detected by a thermistor after a lapse of a predetermined time period from start of the heating.

Abstract: Provided is an image forming apparatus that includes a paper feeding unit configured to feed recording paper, a transfer unit configured to transfer a toner image to the recording paper fed by the paper feeding unit, a fixing unit configured to fix the toner image transferred to the recording paper by the transfer unit on the recording paper, a thermal head having a plurality of heating units arrayed in a width direction orthogonal to a conveying direction of the recording paper, and configured to add gloss by heating an arbitrary area of the recording paper on which the toner image has been fixed by the fixing unit for each line, a setting unit configured to set a gloss addition area in the recording paper to which the gloss is added by the thermal head, a correction unit configured to correct the gloss addition area set by the setting unit so that numbers of heating units driven when the recording paper is heated by the thermal head are approximately equal in each line, and a control unit configured to cont

Abstract: An image reading apparatus which improved the development efficiency and is capable of reducing the development cost. The image reading apparatus comprises a specific unit 1001 and an alignment unit 1002. The specific unit 1001 has an CPU 1501 that informs the alignment unit 1002 of identification information for identifying an apparatus specification of the specific unit 1001.

Abstract: An image forming apparatus which is capable of detecting occurrence of an abnormality that a fixing member which is actually in an unpressurized state is detected to be in a pressurized state, and supply of electric power to a heating member is continued. A fixing device includes a fixing belt and a pressure roller. The fixing belt and the pressure roller are pressed against each other such that a nip is formed therebetween, for nipping and conveying a transfer material through the nip while heating and pressing the same. A pressurizing unit selectively switches between a pressurizing state and an unpressurizing state. When the pressurizing unit is in the pressurized state, a heater heats the fixing belt. The heating of the fixing belt is stopped based on a temperature detected by a thermistor after a lapse of a predetermined time period from start of the heating.

Abstract: An image forming apparatus which is capable of detecting occurrence of an abnormality that a fixing member which is actually in an unpressurized state is detected to be in a pressurized state, and supply of electric power to a heating member is continued. A fixing device includes a fixing belt and a pressure roller. The fixing belt and the pressure roller are pressed against each other such that a nip is formed therebetween, for nipping and conveying a transfer material through the nip while heating and pressing the same. A pressurizing unit selectively switches between a pressurizing state and an unpressurizing state. When the pressurizing unit is in the pressurized state, a heater heats the fixing belt. The heating of the fixing belt is stopped based on a temperature detected by a thermistor after a lapse of a predetermined time period from start of the heating.

Abstract: Provided is an image forming apparatus that includes a paper feeding unit configured to feed recording paper, a transfer unit configured to transfer a toner image to the recording paper fed by the paper feeding unit, a fixing unit configured to fix the toner image transferred to the recording paper by the transfer unit on the recording paper, a thermal head having a plurality of heating units arrayed in a width direction orthogonal to a conveying direction of the recording paper, and configured to add gloss by heating an arbitrary area of the recording paper on which the toner image has been fixed by the fixing unit for each line, a setting unit configured to set a gloss addition area in the recording paper to which the gloss is added by the thermal head, a correction unit configured to correct the gloss addition area set by the setting unit so that numbers of heating units driven when the recording paper is heated by the thermal head are approximately equal in each line, and a control unit configured to cont

Abstract: A control apparatus used in an image forming apparatus has a CPU board (100) and a relay board having I/Fs (311-314) and a CPU (301). The I/Fs are connectable with driver boards (5001-5004), and have common standards. The CPU detects each connection state of the driver boards to the I/Fs, decides an ID for the relay board according to the connection state, and performs consistency control to secure consistency of control between the driver boards, based on the ID for the relay board. The CPU board is communicatably connected to the relay board. The CPU board obtains the ID for the relay board 300, and performs control according to the ID for the relay board.

Abstract: A control apparatus system which enables reduction of costs and time for development. An image forming apparatus implementing the control apparatus system has an image output section including a plurality of functional units having different functions. The image output section has an ASIC that is provided in each of the functional units, for performing signal processing on an input signal thereto, a communication IC provided in each of the functional units, and a relay board that performs interface matching between each of the functional units and at least one driver circuit board.

Abstract: An image forming apparatus capable of carrying out color misregistration correction at an appropriate time and providing a high-quality image free from color misregistration. A toner image is formed on the basis of an input image information signal. A width of the toner image is determined on the basis of the input image information signal, before forming the toner image in a predetermined area. The width of the toner image formed in the predetermined area is detected. The detected width of the toner image is compared with the determined width of the toner image. It is judged on the basis of the comparison result whether or not color misregistration is present.

Abstract: A fixing apparatus has first and second heating members and a current control unit which controls a number of waves and each of a first AC current to the first heating member and a second AC current to the second heating member in a positive-negative symmetrical pattern by a unit of predetermined number of half-waves. Regardless of a duty ratio of the first heating member and the second heating member, when the current control unit controls a number of waves so that the second AC current is larger than the first AC current in the first duty ratio, the current control unit controls the number of waves so that the first AC current is larger than the second AC current in a second duty ratio adjacent to the first duty ratio.

Abstract: An image forming apparatus which is capable of detecting occurrence of an abnormality that a fixing member which is actually in an unpressurized state is detected to be in a pressurized state, and supply of electric power to a heating member is continued. A fixing device includes a fixing belt and a pressure roller. The fixing belt and the pressure roller are pressed against each other such that a nip is formed therebetween, for nipping and conveying a transfer material through the nip while heating and pressing the same. A pressurizing unit selectively switches between a pressurizing state and an unpressurizing state. When the pressurizing unit is in the pressurized state, a heater heats the fixing belt. The heating of the fixing belt is stopped based on a temperature detected by a thermistor after a lapse of a predetermined time period from start of the heating.

Abstract: The present invention performs density adjustment (ATR process) and transfer voltage control (ATVC) in parallel; the ATR process transfers and forms a patch image on an intermediate transfer member and detects and adjusts the density of the patch image, and the ATVC gradually raises a transfer voltage to measure a transfer current and generates a transfer voltage corresponding to a target transfer current to control a transfer of an image from an image carrier to the intermediate transfer member. The present invention determines the timing at which the patch image is formed in the density adjustment, in association with the transfer voltage in the transfer voltage control step, to allow a density adjustment process based on density adjustment and transfer voltage control to be executed in parallel.

Abstract: A fixing apparatus has a first heating member and a second heating member provided in a heating portion, and a current control unit which controls an AC current to be supplied to the heating portion, The current control unit executes a wave number control, on the AC current supplied to the heating portion, in a unit of predetermined number of half-waves so that an AC current to the first heating member is supplied in a positive-negative symmetrical pattern in the unit of predetermined number of half-waves; an AC current to the second heating member is supplied in a positive-negative symmetrical pattern in the unit of predetermined number of half waves; AC currents to the first and second heating members are supplied in a positive-negative symmetrical pattern in total in the unit of predetermined number of half-waves and the current control unit increases the duty ratio alternately for the first heating member and the second heating member.

Abstract: A fixing apparatus has a first heating member and a second heating member provided in a heating portion, and a current control unit which controls an AC current to be supplied to the heating portion. The current control unit executes a wave number control, on the AC current supplied to the heating portion, in a unit of predetermined number of half-waves so that an AC current to the first heating member is supplied in a positive-negative symmetrical pattern in the unit of predetermined number of half-waves; an AC current to the second heating member is supplied in a positive-negative symmetrical pattern in the unit of predetermined number of half-waves; AC currents to the first and second heating members are supplied in a positive-negative symmetrical pattern in total in the unit of predetermined number of half-waves and the current control unit increases the duty ratio alternately for the first heating member and the second heating member.

Abstract: An image forming apparatus capable of carrying out color misregistration correction at an appropriate time and providing a high-quality image free from color misregistration. A toner image is formed on the basis of an input image information signal. A width of the toner image is determined on the basis of the input image information signal, before forming the toner image in a predetermined area. The width of the toner image formed in the predetermined area is detected. The detected width of the toner image is compared with the determined width of the toner image. It is judged on the basis of the comparison result whether or not color misregistration is present.

Abstract: A remote maintenance system is provided that can perform maintenance on a mobile object by manipulations from a remote location. If a malfunction occurs in a vehicle (4), an ECU of the vehicle (4) is connected to a communication server (3) at a dealer (7). Next, an engineer of a maker (6) starts a maintenance terminal (1) in response to notification from the dealer (7) to transmit a command for requesting a DTC to the communication server (3). The DTC request command is transmitted to the ECU via a data management server (5) and the communication server (3), and the ECU transmits the DTC toward the maintenance terminal (1). The DTC which has been transmitted from the vehicle (4) is input to the maintenance terminal (1) via the communication server (3) and the data management server (5) and is displayed on the maintenance terminal (1).