摘要:
A sheet conveying apparatus and an original reading apparatus according to the present invention can reduce a load of a drive system for rotating a convey rotary member and can be made compact. The apparatus includes an original convey roller rotatably supported by a frame, and a contact sensor holder rockably held by a contact sensor rotation shaft regulated in a thickness-wise direction of an original by a contact sensor holder rotation shaft holding portion of the frame and adapted to hold a second contact sensor in a confronting relation to the original convey roller. The second contact sensor is urged against the original convey roller by an urging spring.
摘要:
The present invention provides a sheet conveying apparatus comprising a first rotary member for conveying a sheet, and a second rotary member disposed at a downstream side of the first rotary member in a sheet conveying direction and adapted to convey the sheet. It further comprises a first mode in which the first rotary member is rotated and the second rotary member is stopped, and a second mode in which the first and second rotary members are rotated. In a condition that the first rotary member is continuously rotated in one direction, the first mode is changed to the second mode.
摘要:
Provided is an image reading/recording apparatus capable of actualizing downsizing and a decrease in cost of an apparatus body by commonizing components and functions of a document conveying system and a recording sheet conveying system, and enabling a user to readily clean a contaminated portion even when a reading surface of reading means and a white plate are contaminated. A separation feeding means, a reading means, conveying means, and discharging means are disposed in this sequence from an upstream side in a conveying direction, wherein the reading means is provided to read an undersurface of a document with a reading surface directed upward, and a white plate facing the reading surface of the reading means is disposed in an openable/closable manner.
摘要:
An image forming and reading apparatus includes an image forming portion for forming an image on a fed recording sheet and an image reading portion for reading the image of a fed document. At least a portion of the feeding path of the recording sheet is common to at least a portion of the feeding path of the document, and the image reading portion can be set to a first position moved from the common feeding path and to a second position at which the image of the document that is fed through the common feeding path is read, and a reading position at which the image is read by the image reading portion is located downstream of the image forming portion in a recording sheet feeding direction.
摘要:
Provided is an image reading/recording apparatus capable of actualizing downsizing and a decrease in cost of an apparatus body by commonizing components and functions of a document conveying system and a recording sheet conveying system, and enabling a user to readily clean a contaminated portion even when a reading surface of reading means and a white plate are contaminated. A separation feeding means 602, a reading means 28, conveying means 10, 16 and discharging means 17, 18 are disposed in this sequence from an upstream side in a conveying direction, wherein the reading means is provided to read an undersurface of a document 12 with a reading surface 22a directed upward, and a white plate 25 facing the reading surface of the reading means 26 is disposed in an openable/closable manner.
摘要:
An image processing apparatus includes a document loading unit in which a document sheet is loaded, a recording-sheet loading unit in which a recording sheet is loaded, a supply roller that supplies the document sheet or the recording sheet from the document loading unit or the recording-sheet loading unit, a separator that separates the document sheet or the recording sheet in cooperation with the supply roller, a feeding path through which both the document sheet and the recording sheet pass, a reading unit that reads an image on the document sheet, and a recording unit that records an image on the recording sheet.
摘要:
An image processing apparatus has an original mount, a recording material mount for mounting recording materials, a supply roller, a separating unit, a reading unit for reading an image of the original, an original detection sensor for detecting the original on the original mount, and an original widthwise direction reference surface for being abutted by the original mounted on the original mount to position that original. The recording material widthwise direction reference surface is used to position the recording material so that a portion of the original does not superpose on the recording material having a maximum width and the original detection sensor detects that a portion of the original mounted on the original mount is not superposed on the recording material having maximum width.
摘要:
The typical configuration of an image processing apparatus includes a document stacking means on which documents are stacked, a recording medium stacking means on which recording medium are stacked, and a feeding roller for feeding documents or recording medium from the document stacking means or the recording medium stacking means. The feeding roller is located above the recording medium stacking means, and at least the lower end of the recording medium stacking means is movable in the direction approaching or moving away from the feeding roller. The document stacking means is attached above and substantially parallel to the recording medium stacking means, at a predetermined interval. Further, the document stacking means does not have a support portion at a location corresponding to the feeding roller, and is moved as the recording medium stacking means is moved.
摘要:
A first sheet feeding device and a second sheet feeding device for feeding sheets stacked on a first stacking portion and a second stacking portion, respectively, are driven by a driving force generated by a drive source. A controller controls the drive source so that the magnitude of the driving force may differ between a case where the first sheet feeding device is driven and a case where the second sheet feeding device is driven.
摘要:
It is an object of the invention to provide an image processing apparatus capable of separating and supplying originals and recording materials by one set of separating/supplying mechanism, and capable of inexpensively and reliably detecting the original irrespective of presence or absence of the recording material. To achieve the above object, a typical structure of an image processing apparatus of the present invention comprises original mounting means 85 for mounting originals, recording material mounting means 82 for mounting recording materials, a supply roller 81 for supplying the original or the recording material from the original mounting means 85 or the recording material mounting means 82, separating means 84 for separating the original or the recording material in cooperation with the supply roller 81, reading means 28 for reading an image of the original, recording means 1 for recording the image on the recording material, and an original detection sensor 92 for detecting the original on the original mounting means 85, wherein the original mounting means 85 and the recording material mounting means 82 are disposed between the supply roller 81 and the separating means 84, references of the original mounting means 85 and the recording material mounting means 82 are one-sided references, a reference surface 85a of the original mounting means 85 and a reference surface of the recording material mounting means 82 are located on opposite sides with respect to the apparatus, and the original detection sensor 92 is disposed in a region where the recording material is not mounted.