Abstract: An image forming apparatus includes an image carrying member including a transfer belt or a photosensitive drum, a transfer unit configured to transfer a toner image carried on the image carrying member to a recording medium, a fixing unit disposed above the transfer unit and configured to heat and pressurize the toner image transferred to the recording medium and fix the toner image to the recording medium, a body stay having an opposing wall facing a side surface of the fixing unit, and a positioning part provided on the opposing wall and configured to perform positioning of the fixing unit. A chipped part is provided below the positioning part in the body stay and blocks transmission of heat transmitted from the fixing unit to the body stay via the positioning part.

Abstract: An image forming apparatus includes an image carrying member including a transfer belt or a photosensitive drum, a transfer unit configured to transfer a toner image carried on the image carrying member to a recording medium, a fixing unit disposed above the transfer unit and configured to heat and pressurize the toner image transferred to the recording medium and fix the toner image to the recording medium, a body stay having an opposing wall facing a side surface of the fixing unit, and a positioning part provided on the opposing wall and configured to perform positioning of the fixing unit. A chipped part is provided below the positioning part in the body stay and blocks transmission of heat transmitted from the fixing unit to the body stay via the positioning part.

Abstract: A wiring structure according to the present disclosure includes a shield tube, a metal wire, and a plate-like member. The shield tube covers a wiring. The metal wire fixes the shield tube. The metal wire fixes the shield tube to the plate-like member by pressing the shield tube against the plate-like member. The plate-like member is connected to a grounding path in a manner that enables electric conduction. The shield tube is connected to the grounding path via the plate-like member in a manner that enables electric conduction.

Abstract: An image forming apparatus includes a drum unit supporting a photosensitive drum, a development unit forming a toner image on the photosensitive drum and a process frame. In the process frame, after the drum unit is installed along a predetermined installation direction, the development unit is installed along the installation direction. The process frame includes a pair of two supporting parts supporting a pair of two supported parts provided in the development unit. One supporting part is configured so as to support one supported part along a direction intersecting the installation direction and to restrict movement of the one supported part along the installation direction. Other supporting part is configured to restrict movement of other supported part along the installation direction when, after the other supported part is supported along the installation direction, the drum unit is installed to the process frame.

Abstract: A network monitoring system includes first to third information processing apparatuses. The first information processing apparatus provides a first virtual machine monitoring a monitoring target apparatus with resource for processing predetermined load received from the monitoring target apparatus. The second information processing apparatus provides a second virtual machine monitoring the monitoring target apparatus with resource less than the resource for processing the predetermined load. When an abnormality occurs in the monitoring of the monitoring target apparatus by the first virtual machine, the second information processing apparatus migrates the second virtual machine to a third information processing apparatus capable of providing the second virtual machine with resource for processing the predetermined load.

Abstract: An image forming apparatus includes an ID sensor arranged to face an intermediate transfer belt, and a board provided with the ID sensor. The ID sensor is integrally formed with the board and while emitting light toward the intermediate transfer belt, the ID sensor includes a sensor body that individually receives light regularly reflected and light diffused and reflected by the intermediate transfer belt, a lens that is arranged between the sensor body and the intermediate transfer belt to control emitted light from the sensor body and incident light to the sensor body, and a holding member that holds the lens. The holding member is directly welded and fixed to the board.

Abstract: An image forming apparatus and a voltage supply method are provided which are capable of fulfilling a stable bias supply to a fittable-and-removable image forming unit and moreover offering improved accessibility to the board. The image forming apparatus includes a lower casing, an image forming unit, a high-voltage board, and a left interconnecting unit. The high-voltage board has a plurality of electric components and output terminals in its upper surface portion above the image forming unit. When a top cover of the lower casing is removed off, the high-voltage board is exposed. The left interconnecting unit is fitted to a side end portion of the high-voltage board and electrically connected to the output terminals of the high-voltage board. The left interconnecting unit supplies a voltage to the image forming unit via a side portion of the high-voltage board.

Abstract: An image forming apparatus includes a drum unit supporting a photosensitive drum, a development unit forming a toner image on the photosensitive drum and a process frame. In the process frame, after the drum unit is installed along a predetermined installation direction, the development unit is installed along the installation direction. The process frame includes a pair of two supporting parts supporting a pair of two supported parts provided in the development unit. One supporting part is configured so as to support one supported part along a direction intersecting the installation direction and to restrict movement of the one supported part along the installation direction. Other supporting part is configured to restrict movement of other supported part along the installation direction when, after the other supported part is supported along the installation direction, the drum unit is installed to the process frame.

Abstract: An image forming apparatus includes an inlet to which a power cable can connect. The inlet is sandwiched and fixed by two plate members from a direction crossing to a connection direction of the power cable.

Abstract: A wiring structure according to the present disclosure includes a shield tube, a metal wire, and a plate-like member. The shield tube covers a wiring. The metal wire fixes the shield tube. The metal wire fixes the shield tube to the plate-like member by pressing the shield tube against the plate-like member. The plate-like member is connected to a grounding path in a manner that enables electric conduction. The shield tube is connected to the grounding path via the plate-like member in a manner that enables electric conduction.

Abstract: An image forming apparatus includes an ID sensor arranged to face an intermediate transfer belt, and a board provided with the ID sensor. The ID sensor is integrally formed with the board and while emitting light toward the intermediate transfer belt, the ID sensor includes a sensor body that individually receives light regularly reflected and light diffused and reflected by the intermediate transfer belt, a lens that is arranged between the sensor body and the intermediate transfer belt to control emitted light from the sensor body and incident light to the sensor body, and a holding member that holds the lens. The holding member is directly welded and fixed to the board.

Abstract: An image forming apparatus and a voltage supply method are provided which are capable of fulfilling a stable bias supply to a fittable-and-removable image forming unit and moreover offering improved accessibility to the board. The image forming apparatus includes a lower casing, an image forming unit, a high-voltage board, and a left interconnecting unit. The high-voltage board has a plurality of electric components and output terminals in its upper surface portion above the image forming unit. When a top cover of the lower casing is removed off, the high-voltage board is exposed. The left interconnecting unit is fitted to a side end portion of the high-voltage board and electrically connected to the output terminals of the high-voltage board. The left interconnecting unit supplies a voltage to the image forming unit via a side portion of the high-voltage board.

Abstract: An image forming apparatus and a voltage supply method are provided which are capable of fulfilling a stable bias supply to a fittable-and-removable image forming unit and moreover offering improved accessibility to the board. The image forming apparatus includes a lower casing, an image forming unit, a high-voltage board, and a left interconnecting unit. The high-voltage board has a plurality of electric components and output terminals in its upper surface portion above the image forming unit. When a top cover of the lower casing is removed off, the high-voltage board is exposed. The left interconnecting unit is fitted to a side end portion of the high-voltage board and electrically connected to the output terminals of the high-voltage board. The left interconnecting unit supplies a voltage to the image forming unit via a side portion of the high-voltage board.

Abstract: An image forming apparatus includes an apparatus main body and a unit. The apparatus main body includes a positioning hole extending in a first direction intersecting with a mounting direction of the unit, and a pair of first inner edges extending in the first direction. The unit includes a sheet metal member and a positioning unit formed on a distal end side of the sheet metal member in the mounting direction. The sheet metal member includes a first surface extending along the mounting direction and a second surface located on an opposite side from the first surface. The positioning unit includes a projection piece inserted into the positioning hole, and a protrusion. The protrusion is formed by deforming the sheet metal member such that the second surface of the projection piece is partially perpendicular to the mounting direction and projects to a second direction perpendicular to the first direction.

Abstract: An image forming apparatus includes an inlet to which a power cable can connect. The inlet is sandwiched and fixed by two plate members from a direction crossing to a connection direction of the power cable.

Abstract: An image forming apparatus includes a main board, a power supply board, a base member, a first shielding member and a second shielding member. The main board controls an image forming operation. The power supply board is disposed adjacent to the main board to supply power to the main board. On the base member, the main board and the power supply board are supported. The first shielding member is fixed on the base member so as to cover the main board and the power supply board. The second shielding member is fixed on the base member between the main board and the power supply board.

Abstract: An image forming apparatus includes an apparatus main body, a paper sheet feeder, an image forming circuit, a paper sheet discharge unit, and a high voltage circuit board. The paper sheet feeder is located in the apparatus main body to feed a sheet. The image forming circuit is located in the apparatus main body to form an image on the sheet fed by the paper sheet feeder. The image formed sheet with is discharged to the paper sheet discharge unit. The high voltage circuit board is located along a horizontal direction over the image forming circuit in the apparatus main body to supply a high voltage to the image forming circuit.

Abstract: An image forming apparatus and a voltage supply method are provided which are capable of fulfilling a stable bias supply to a fittable-and-removable image forming unit and moreover offering improved accessibility to the board. The image forming apparatus includes a lower casing, an image forming unit, a high-voltage board, and a left interconnecting unit. The high-voltage board has a plurality of electric components and output terminals in its upper surface portion above the image forming unit. When a top cover of the lower casing is removed off, the high-voltage board is exposed. The left interconnecting unit is fitted to a side end portion of the high-voltage board and electrically connected to the output terminals of the high-voltage board. The left interconnecting unit supplies a voltage to the image forming unit via a side portion of the high-voltage board.

Abstract: An image forming apparatus includes an apparatus main body and a unit. The apparatus main body includes a positioning hole extending in a first direction intersecting with a mounting direction of the unit, and a pair of first inner edges extending in the first direction. The unit includes a sheet metal member and a positioning unit formed on a distal end side of the sheet metal member in the mounting direction. The sheet metal member includes a first surface extending along the mounting direction and a second surface located on an opposite side from the first surface. The positioning unit includes a projection piece inserted into the positioning hole, and a protrusion. The protrusion is formed by deforming the sheet metal member such that the second surface of the projection piece is partially perpendicular to the mounting direction and projects to a second direction perpendicular to the first direction.

Abstract: An image forming apparatus includes an apparatus main body, a paper sheet feeder, an image forming circuit, a paper sheet discharge unit, and a high voltage circuit board. The paper sheet feeder is located in the apparatus main body to feed a sheet. The image forming circuit is located in the apparatus main body to form an image on the sheet fed by the paper sheet feeder. The image formed sheet with is discharged to the paper sheet discharge unit. The high voltage circuit board is located along a horizontal direction over the image forming circuit in the apparatus main body to supply a high voltage to the image forming circuit.