Abstract: A display control apparatus includes; a display unit; a web display control unit which causes a web page to be displayed; an instruction acceptance image display control unit which causes a download instruction acceptance image to be displayed in a web page; a download instruction acceptance unit which accepts a download instruction in accordance with an operation based on the download instruction acceptance image; a processing acceptance image display control unit which displays a processing acceptance image for accepting an instruction for carrying out printing, saving or transmission in respect of the data to be downloaded, when the download instruction is accepted; and a processing acceptance unit which accepts the selection of any one of the aforementioned processes in accordance with an user's operation based on the processing acceptance image.

Abstract: A developing device includes an applying portion for applying a bias at a first voltage value and a first frequency, to a toner bearing member during a development period in which toner particles are supplied to an image bearing member. A controller executes a removal control to remove attached matter adhering to a bearing surface of the toner bearing member during a non-development period. Upon executing the removal control, the controller first causes residual toner particles to separate from the bearing surface. Subsequently, the controller controls the applying portion to cause a second bias at a second voltage value higher than the first voltage value or at a second frequency higher than the first frequency to be applied to the toner bearing member while bringing a developer layer on a developer bearing member into contact with the bearing surface.

Abstract: A multi function peripheral is provided with a display controller for causing a display section to display reception screens for respective settings on functions executable in the electrical apparatus, an instruction receiver for receiving an instruction to designate a content of each setting from the user, a display format receiver for receiving an instruction to select any one of a wizard display format, a list display format and a menu display format from the user, and a storage for storing the display format received by the display format receiver while relating it to the contents of the respective settings received by the instruction receiver.

Abstract: A multifunction peripheral is provided with a thumbnail image generation instruction receiving section that receives an instruction to generate a thumbnail image of a page designated by an operator, a thumbnail image generating section that generates thumbnail images of pages constituting image data, a display controller that causes the display unit to display the thumbnail image and a pop-up image indicating the pages received by the thumbnail image generation instruction receiving section, and a page designation receiving section that receives the page designated by the operator out of the pages indicated by the pop-up image. When page designation from the operator is received by the page designation receiving section, the display controller causes the thumbnail image of the received page to be displayed.

Abstract: A stapling section staples a sheet has an opening. The opening has a first open side facing a moving direction of a recording medium moved by the medium moving section and a second open side extending along the moving direction. A shutter is near the second open side in the stapling section. The shutter has a first end axially supported in a freely rotatable manner on an upstream side in the moving direction for arranging the sheet at the stapling position, and a second end portion that hangs down toward the downstream side in the moving direction. When the sheet is not in the stapling section, the second end of the shutter hangs down to block the second open side. When the sheet enters the stapling section through the opening section, the second end of the shutter is pushed up by the axially supported end as the support shaft.

Abstract: Provided is a monolayer type photoconductor superior in sensitivity characteristics that allows reliable production by easy confirmation of the sensitivity characteristics, and an image forming device using such a monolayer type photoconductor. A monolayer type photoconductor including a base body and a single photo sensitive layer formed on the base body, the single photo sensitive layer containing a charge generating agent, a hole transfer agent, an electron transfer agent and a binding resin, wherein a maximum absorption wavelength (?max) of the photo sensitive layer is set to a value of below 850 nm and an absorbance (A850) of light at a wavelength of 850 nm per unit thickness of the photo sensitive layer is set to a value of 0.05 ?m?1 or less.

Abstract: A display device according to the present invention has: a display section; an image storage section that stores, as subjects to be displayed on the display section, a plurality of combinations of images, each of which is configured by a plurality of items associated with hierarchical levels; a display controller that sequentially scroll-displays on the display section the images stored in the image storage section; a touch panel that accepts from an operator designation of a coordinate position within a display area of the display section; and a speed detector that detects a speed change at which the coordinate position designated from the touch panel changes, wherein the display controller reduces the number of items of each of the images scroll-displayed on the display section, as the speed of change detected by the speed detector increases.

Abstract: An optical device is provided with an optical unit for forming an optical path of a laser beam, and a housing defining an internal space for accommodating the optical unit. The housing includes a partition for dividing the internal space into a first space and a second space. The optical unit includes a sensor arranged in the first space to detect the laser beam in the second space, a mirror arranged in the second space to define a direction of the optical path, a drive source arranged in the second space to operate the mirror to adjust the direction of the optical path, a power line for supplying power to the drive source, and a signal line for transmitting an output signal of the sensor. The signal line extends in the first space and the power line extends in the second space.

Abstract: A PC includes a part designation receiving section which receives a designation of a display object part to be displayed in a display screen image, a layout instruction receiving section which receives a layout instruction of the display object part, an action setting section which sets an action associated with the display object part, and a creating section which creates screen image data of the display screen image.

Abstract: An operating device is provided with a display unit; a storage storing a plurality of workflows, each of which is composed of a combination of a predetermined plurality of processing items out of a plurality of processing items of an image forming apparatus including the operating device, in advance; a first selection input section for inputting the selection of a processing item out of the plurality of processing items of the image forming apparatus; a searching section for searching a workflow including the same processing item as the selected processing item from the plurality of workflows stored in the storage when the selection of the processing item is input by the first selection input section; and a display controller for controlling the display unit to display an image indicating the extracted workflow as a search result by the searching section.

Abstract: An extractor separates a dispersoid (toner) and a dispersion medium (carrier liquid) from a liquid sample (liquid developer) containing the dispersoid and the dispersion medium and extracts these. The extractor has a first roller that carries a thin layer of the liquid sample containing the dispersoid and the dispersion medium on a circumferential surface thereof and rotates about a shaft. A separating member is in contact with the first roller and separates the dispersion medium from the thin layer carried on the first roller. A charger charges the dispersoid in the thin layer carried on the first roller at a position upstream of a contact position of the separating member with the first roller with respect to a rotating direction of the first roller. An electric field generator generates an electric field for causing the charged dispersoid to be attracted to the circumferential surface of the first roller.

Abstract: An image forming apparatus has a memory, an image forming unit, an intermediate transfer member, a density detector, a background density measurer, a test patch controlling unit and a density correcting unit. The density detector detects the density of the intermediate transfer member. The background density measurer stores background density, in the memory in correspondence with position information on the intermediate transfer member at a predetermined timing before a calibration for adjusting image formation density. The test patch controlling unit causes the image forming unit to form a test patch, on the intermediate transfer member while the intermediate transfer member is driven at a predetermined speed. The density correcting unit executes the calibration to adjust image formation density according to a difference between the background density stored in the memory when executing the calibration and corresponding to the position and density of the test patch.

Abstract: An image reading apparatus includes a light-emitting device having a peak wavelength that varies depending on a value of a drive current, and illuminates a document with illumination light from the light-emitting device. A light receiving unit receives a light reflected from the document when the illumination light is emitted from the light-emitting device, and converts the received reflected light into image data at a predetermined sensitivity depending on the wavelengths of the received light. A current drive circuit supplies the drive current to turn on the light-emitting device. A wavelength distribution control unit produces two or more durations each having a different value of the drive current by controlling the current drive circuit during each main scanning to the document to produce two or more durations each having a different peak wavelength in each main scanning.

Abstract: An optical scanning device includes a housing, a laser light source outputting a laser light, a polygon mirror arranged in an arrangement space and deflecting the laser light to scan a predetermined object with the laser light while rotating, a polygon motor rotating the polygon mirror, a control board arranged in the arrangement space and controlling the polygon motor, and a flow-control member arranged in the arrangement space and guiding an airflow generated by a rotation of the polygon mirror to an outside of the arrangement space to circulate the airflow within the housing.

Abstract: An electrical apparatus has a controller for switching between a normal power mode and power saving modes. A receiver receives instructions for a manipulation on the apparatus. A switch controller switches to a first power saving mode when no instruction for manipulation is received within a first standby time in the normal power mode, switches to a second and lower power saving mode when no instruction for manipulation is received and the time reaches a preset second standby time in the first power saving mode, switches to the normal power mode when an instruction for manipulation is received when the apparatus is in the first or second power saving mode, and switches to the second or a third power saving mode for supplying less power than the first power saving mode but more than the second when the time reaches the first standby time if a predetermined condition is satisfied.

Abstract: A clearing section includes a counter for measuring a period up to the reset of contents set by means of an operation panel to initial values. If a position discriminating section discriminates that the operation panel is at a first position, the clearing section starts measuring the period by means of the counter from the first entry made to the operation panel. When a count value reaches a predetermined value, the clearing section executes an automatic clear processing to reset the contents set by means of the operation panel to the initial values. On the other hand, the clearing section cancels the execution of the automatic clear processing if the position discriminating section discriminates that the operation panel is at a second position.

Abstract: A picture image extracting section extracts a picture image from an image shown by image data stored in an image memory. A document image creating section executes a processing of superimposing a special dot pattern and a pattern image onto the image from which the picture image is extracted. After that, the picture image is put over the image to which the special dot pattern is superimposed, so that an image is created.

Abstract: An information processing device has a parts selection instruction receiving portion that receives from an operator a selection instruction of display object parts to be displayed on a screen for receiving an instruction from an operator. A job selection instruction receiving portion receives from an operator a selection instruction of a job that is executable by an electrical device and is associated with the display object parts indicated by the display object parts selection instruction. An external service selection instruction receiving portion receives from an operator a selection instruction of a service executable by an external device other than the electrical device and associated with the display object parts indicated by the display object parts selection instruction. A screen data generation portion generates screen data of the display screen based on content determined by the parts selection instruction, the job selection instruction, and the service selection instruction.

Abstract: A sheet feeder includes: a housing; a sheet feeding mechanism and a manual feed tray and that is mounted pivotably to the housing. The manual feed tray can assume a first posture that is closed relative to the housing, and a second posture that is open relative to the housing. A link couples the housing with the manual feed tray and pivots with a pivoting movement of the manual feed tray to hold the second posture of the manual feed tray. A posture changing mechanism permits the manual feed tray to pivot farther in an opening direction from the second posture when a load acts on a sheet mounting surface and causes the manual feed tray to assume a third posture while being held by the link. A posture holding mechanism holds the third posture of the manual feed tray.

Abstract: A conveyor has a first conveying unit including a pair of first nip roll sets configured to nip and convey the sheet, and a second conveying unit including a second nip roll set configured to nip and convey the sheet from the first conveying unit. The second nip roll set nips the sheet at an inner location than the first nip roll set, and the first nip roll set nips the sheet more strongly than the second nip roll set.