摘要:
A sheet loading device including a document feeder, an image reading unit, an image forming, a discharge member, and a combined tray. The combined tray functions as a document feeding tray which loads the document to feed to the image reading unit when the combined tray is opened, and the combined tray functions as the discharge tray which loads the recording medium when the combined tray is closed.
摘要:
A document scanning module includes an image sensor; and imaging lenses that focus light reflected from a document onto the image sensor to form an image. The imaging lenses include a front-group lens arranged on a document side, and a rear-group lens arranged on an image sensor side and having a width in a main-scanning direction. The rear-group lens includes an attachment portion extending toward the image sensor. The attachment portion is joined to a longitudinal side surface of the image sensor.
摘要:
An image forming apparatus includes a body; an image forming unit to form an image on a sheet of recording medium; a sheet feed device including a correction roller to adjust a timing and posture of the sheet conveyed to the image forming unit, wherein the sheet feed device is disposed with a mounting angle thereof adjustable within a conveyance plane of the sheet; a process unit disposed upstream or downstream of the sheet feed device in a sheet conveyance direction; and a guide disposed between the sheet feed device and the process unit, to fill a gap between the sheet feed device and the process unit to guide the conveyed sheet. The guide is disposed with a mounting angle thereof adjustable to the mounting angle of the sheet feed device within the conveyance plane.
摘要:
A tilt adjustment mechanism that is installed in an optical device that captures an image by using an image capturing unit part in which an image capturing sensor to capture an image and an imaging lens to image an image on the image capturing sensor are mounted on a holding member to constitute a unit part, the tilt adjustment mechanism is configured to adjust tilt of the image capturing unit part by rotating the image capturing unit part about the center of the imaging lens.
摘要:
A sheet loader includes a sheet loading part and a sheet length detector. The sheet loading part has a loading face on which a sheet is loaded. The sheet length detector is provided to the sheet loading part to detect a length of the sheet by obtaining information whether the loading face either contacts or approaches a surface of the sheet disposed facing the loading face at a given position on the loading face in a sheet conveying direction of the sheet loading part. The sheet length detector includes multiple projections retreatably extending outward beyond the loading face of the sheet loading part, and a projection retreating detector detecting whether the multiple projections are retreated under the loading face. At least one of the multiple projections is disposed closer to an upstream end of the sheet loading part than the other.
摘要:
An image capturing device includes a frame; a light source provided in the frame to irradiate a target with light; an image sensor that receives light reflected by the target to capture an image of the target; an imaging lens unit formed of a plurality of lenses configured to focus the light reflected by the target on the image sensor; and reflecting mirrors to direct the light reflected by the target to the imaging lens unit. In the image capturing device, an image capturing position is corrected by changing a posture of the reflecting mirror relative to the frame of the image capturing device and a skewed image is corrected by changing the posture of the reflecting mirror relative to the frame of the image capturing device.
摘要:
A light projecting device includes a base board, a light guiding member, a holding member, a cover, and a positioning member. A plurality of light-emitting elements are arranged in a line on the base board in a main scan direction. The light guiding member faces a radiation surface of the light-emitting elements and guides light projected from the light-emitting elements to an irradiation region of an illuminated object. The holding member holds the base board. The cover covers the base board and the light guiding member. The positioning member positions the light guiding member on the holding member. The holding member and the cover sandwich the light guiding member positioned by the positioning member. The light projecting device includes the holding member, the light guiding member, the base board, and the cover as a single unit which is detachably mountable relative to a chassis of the light projecting device.