Patent application number | Description | Published |
20140198169 | Image Forming Device with Exposure Unit and Pressing Member - An image forming device includes a photoconductive body, an exposure unit configured with a plurality of light emitting elements aligned in a predetermined direction, the exposure unit being adopted to expose the photoconductive body to light emitted by the light emitting elements, a frame configured to support both sides of the exposure unit in the predetermined direction, the frame having a reference portion configured to position the exposure unit in the predetermined direction in contact with an end of the exposure unit in the predetermined direction, and a pressing member provided to one of the frame and the exposure unit, the pressing member being configured to press the end of the exposure unit against the reference portion. | 07-17-2014 |
20140210928 | Image Forming Apparatus - There is provided an image forming apparatus including: an image forming section including a photosensitive body, and an LED array configured to expose the photosensitive body; and a controller configured to: make a judgment of a dew-condensation state of the LED array, and change a power supply state of the LED array based on the dew-condensation state. | 07-31-2014 |
20150085052 | Optical Scanning Device - In an optical scanning device, a first deflector rotates about a first axis in a first direction and deflects light to scan the deflected light, and a second deflector rotates about a second axis parallel to the first axis in a second direction opposite to the first direction and deflects light to scan the deflected light. The light detecting unit detects the light deflected by the first deflector and the light deflected by the second deflector. As viewed in an axial direction along the first and second axes, the light detecting unit is disposed on one side relative to a first line and between second and third lines, the first line passing through the first and second axes, the second line passing through the first axis and being perpendicular to the first line, and the third line passing through the second axis and being perpendicular to the first line. | 03-26-2015 |
20150090701 | Developing Device, Blade Assembly, and Developing Device Manufacturing Method - A method for welding a developing blade to a supporting member may include increasing a relative movement speed of a welding laser and a developing blade, along a moving direction. The method may include maintaining, upon the welding laser reaching the developing blade, the relative movement speed and initiating irradiation of the welding laser toward the developing blade and the supporting member. | 04-02-2015 |
20150093155 | Developing Device, Blade Assembly, and Developing Device Manufacturing Method - A developing blade apparatus may include a supporting a protrusion and a developing blade connected to the supporting member and including an opening. The protrusion of the supporting member may be disposed within the opening. The developing blade may include a plurality of weld marks that includes a first weld mark and a second weld mark. The protrusion and the opening are disposed between the first weld mark and the second weld mark on an imaginary straight line connecting the first weld mark and the second weld mark. | 04-02-2015 |
20150093156 | Developing Device, Blade Unit, and Developing Device Manufacturing Method - Aspects include an apparatus, a blade assembly, and a method for manufacturing the apparatus with the blade assembly. The apparatus may include a developer carrier for carrying developer and a blade assembly. The blade assembly may include a blade disposed adjacent to the developer carrier and configured to regulate an amount of developer on the developer carrier. The blade may include a plurality of weld marks joining the blade to the supporting member. Each of the plurality of weld marks may overlap with an adjacent one of the plurality of weld marks. Together the weld marks may form a combined weld mark that extends in a direction that the blade extends. | 04-02-2015 |
20150093157 | Developing Device, Blade Unit, and Developing Device Manufacturing Method - Aspects include an apparatus, a blade assembly, and a method for manufacturing the apparatus with the blade assembly. The apparatus may include a developer carrier for carrying developer and a blade assembly. The blade assembly may include a blade disposed adjacent to the developer carrier and configured to regulate an amount of developer on the developer carrier. The blade may include a weld mark joining the blade to the supporting member. A first dimension of the weld mark in a first direction may be greater than a second dimension of the weld mark in a second direction perpendicular to the first direction, and a third dimension of the weld mark in a third direction may be a dimension of the thickness of the blade. The weld mark may be formed by irradiating a laser beam onto the blade while moving the laser beam or the blade. | 04-02-2015 |
20150212449 | IMAGE FORMING APPARATUS - An image forming apparatus includes exposing units, a photoconductor, developing units, a processor, and a memory storing instructions. Each exposing unit includes light emitting elements arranged in a main scanning direction and divided into blocks each illuminating at a corresponding light emitting time point. The instructions cause the image forming apparatus to: change a light emitting time point for one of two blocks contained in respective two exposing units at the same position in the main scanning direction, to reduce an image distance in a sub-scanning direction between two images each to be formed by illumination of at least one light emitting element contained in a corresponding one of the two blocks; illuminate the light emitting elements of each of the exposing units at light emitting time points including the light emitting time point obtained by the change; and develop electrostatic latent images formed on the photoconductor. | 07-30-2015 |