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7453588 |
Image forming apparatus, image forming system, sheet feeding source designation control method, image formation control method, and storage media
There are provided an image forming apparatus, an image forming system, and a sheet feeding source designation control method, which are capable of preventing a user from failing to carry out...
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7450277 |
Single pass duplex document path for a digital scanner
A document handling system includes an imaging area; a light source located in proximity to the imaging area; a raster imaging scanning system located in proximity to the imaging area; and a looped...
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7446912 |
Image reading apparatus
An image reading apparatus according to this invention includes a document conveyance unit mounted movably from a position facing an upper surface of a document table to an upper position for...
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7446908 |
Image reader
An image reader includes a document table ( 2 ) having a platen plate ( 3 ) placed on an upper surface of the document table ( 2 ); a document table cover ( 4 ) supported at an upper end of the...
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7443551 |
Document feeder and image forming apparatus
A document feeder reads a document at a reading section while conveying the document. The document feeder has a flexible member which is set in a convey path formed in a document feeding section...
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7440148 |
System for manipulating pages of a material
The present invention relates to turning and recording and/or reproducing multiple pages or leaves from a material, such as a book or periodical. A leaf lifting mechanism lifts the leaves of the...
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7433091 |
Image forming and reading apparatus
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...
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7428084 |
Scanner with removable image guides
A scanner has a transport system for transporting a document along a transport path for scanning by at least a first camera. A first removable image guide is disposed between the first camera and a...
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7428078 |
Movable calibration device for a sheet-fed scanner
A movable calibration device for a sheet-fed scanner includes a calibration sheet and a cam. A scanning module scans an image on the calibration sheet for calibrating the sheet-fed scanner. The...
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7420718 |
Sheet conveying apparatus, image reading apparatus and cam member driving device
There are provided a cam 23 which can be rotated by a releasing motor M 4 , a contact/separation lever 24 which is moved according to the rotation of the cam 23 , a light shielding plate 25 ...
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7417775 |
Image forming apparatus
An image forming apparatus comprises a paper feeder controller, a scanner and a printing controller. The paper feeder controller executes first paper and second paper feeding processes. The scanner...
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7414764 |
Duplex/simplex automatic sheet feeder
A duplex/simplex automatic sheet feeder includes a sheet input tray, a sheet output tray, a first sheet-feeding path, a temporary storage region, a first sheet-feeding mechanism, a second...
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7414763 |
Contact image sensor fixing device
A contact image sensor fixing device for an office machine having a frame, a contact image sensor, and a white roller, the contact image sensor fixing device including an elastic unit mounted on...
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7414762 |
Single pass duplex document path for a digital scanner
A document handling system includes an imaging area; a light source located in proximity to the imaging area; a raster imaging scanning system located in proximity to the imaging area; and a looped...
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7411706 |
Original feeding apparatus and image reading apparatus
An original feeding apparatus includes a sheet feeding tray for stacking an original; a feeding device for feeding the original stacked on the sheet feeding tray one at a time; a transport roller...
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7410166 |
Image reading apparatus
An image reading apparatus includes a platen which is set at an image reading position, a loading guide portion which is arranged upstream in a convey direction of an original to be adjacent to the...
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7408686 |
Manuscript conveyor guide used for a manuscript reader unit
A manuscript conveyer guide which has a curved surface and a flat surface in a facing portion to an upper surface of the contact glass plate, the curved surface being positioned on the upstream in...
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7405850 |
Scanner apparatus
A scanner apparatus is provided. The scanner apparatus includes a carrier sheet, which includes a base sheet and a plurality of scan sheets attached to the base sheet and in which each of a...
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7403314 |
Manuscript conveyor guide used for a manuscript reader unit
A manuscript conveyer guide wherein its upper surface includes a narrow partial guide surface extending from an end of the guide surface on the side of the contact glass in a direction to separate...
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7401778 |
Multi-sheet feed detection system
A multi-sheet feed detection system comprises a photosensor configured to receive light emitted in a non-visible spectrum by a transmitter through at least one sheet, and a detection module...
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7397586 |
Scanner apparatus for scanning bank checks and other paper documents
A scanner apparatus comprises a first device for scanning bank checks and a second device for scanning other paper documents. The first device includes a first input receptacle for receiving checks...
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7394580 |
Image reading apparatus, image reading method and original transport apparatus
An image reading apparatus includes a reading device for reading an original at a reading position; an image determining device for determining whether the original has a black and white image or...
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7391540 |
Sheet-fed scanner capable of switching backgrounds
In a sheet-fed scanner capable of switching backgrounds, a scanning module scans a document, which is transported by a sheet-feeding mechanism across a scan region, and a stationary background...
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7385735 |
Sheet transport apparatus, image reading apparatus and image forming apparatus
An image reading apparatus including; a supply device for supplying sheets to a reading position, a platen glass plate in the reading position, a platen roller opposed to the platen glass plate, a...
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7384038 |
Sheet transport device
A sheet transport device according to this invention is provided with: a sheet tray on which a sheet to be transported is placed; a device main body provided with a transport path led from the...
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7382506 |
Image reading and recording apparatus
An image reading and recording apparatus provided with an image reading portion for reading the image of a document, and an image recording portion for recording an image on a recording sheet is...
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7382505 |
Device with printing and scanning capability
A system includes a multifunctional peripheral (MFP) and a computer connected to the MFP via a communication link. The MFP includes a scanner for use by walk-up user to scan a page. The computer...
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7382472 |
Image forming apparatus
An engine controller 21 discriminates defective conveyance of a sheet material 2 on the basis of information regarding the presence or absence of the sheet material 2 which is outputted from...
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7380787 |
Paper transportation device
A paper transportation device includes a paper guide body, which forms an inner guide surface of a transportation path, side frames on which a shaft of a transportation member disposed in the...
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7379218 |
Apparatus equipped with removable scanner unit
A scanner-equipped apparatus includes a combination of a base unit such as a printer unit, personal computer or word processor incorporating a printer unit and a scanner unit. The printer unit and...
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7379216 |
Sheet-fed scanning device using a sheet-feeding power source for calibration
A sheet-fed scanning device includes a scanning module, a sheet-feeding module, a driving module, a calibration sheet moving module, and a calibration sheet. The sheet-feeding module transports a...
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7375863 |
Image reading device activated by light interference
An image reading device is activated by the light interference of a light path. The image reading device comprises at least an image sensing element, a picture and an image changing mechanism such...
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7365886 |
Method and apparatus for feeding a document to a device
A document feeding apparatus includes a chassis having a plurality of side surfaces and a substantially level upper surface. A feed mechanism is mounted in the chassis. A document entrance...
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7362418 |
Duplicate apparatus
A duplicate apparatus is disclosed that is able to reliably switch plural document feeding units without additional cost and has high accessibility. In the duplicate apparatus, an operations unit...
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7359097 |
Document feeder and image reading apparatus with the same
A document feeder includes a frame to be disposed on a platen of a scanner; a sheet feeding stacker, a discharge stacker, and a transporting belt mounted on the frame; a lateral positioning member...
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7355763 |
Image scanning apparatus, method and business machine using the same
Scanning errors and document feed errors are prevented by pressing originals, including thin originals and thick originals of greatly different thicknesses, to the scanning surface ( 1 a ) of an...
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7355761 |
Driving apparatus and method for image scanning and/or forming machine
A driving apparatus for an office machine includes a driving motor rotating in first and second directions, a power transfer part transferring a power of the driving motor to a convey unit, a...
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7352886 |
Error handling in a high throughput computer-aided detection environment
A method and system for automated detection and handling of film feeding failures in a high-volume CAD environment. The method provides for batch processing a set of films including multiple film...
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7346206 |
Optical object detector
An optical object detector including a feed path, a reference pattern facing the feed path, and an optical sensor configured to view the reference pattern through the feed path, absence of the...
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7345797 |
Reduction of artifacts in a scanning device
Stopping and starting the movement of media in a scanner before completion of scanning can generate artifacts in the display of the scanned image. These artifacts arise from measurements made...
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7345778 |
Image forming apparatus and image forming method
If a determination result obtained using software in a scanner CPU is not identical to a determination result obtained using hardware in a determination section, error processing is performed to...
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7342694 |
Image reading device
An image reading device for reading a document while conveying it of the present invention includes a reading member for reading the document, a path positioned downstream of the reading member in...
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7342693 |
Image reading device
An image reading device includes a main body and an openable cover. A sheet feed path is defined inside the cover. An intermediate portion of the sheet feed path is exposed to the top surface of...
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7338042 |
Sheet supplying apparatus
The uppermost original of a bundle of originals placed on a stacking tray is photographed by an area sensor, and on the basis of chroma saturation information of image information thus obtained,...
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7327502 |
Sheet-fed scanning device capable of detecting a document edge
A sheet-fed scanning device capable of detecting a document edge includes a scanning module and an automatic document feeder. The scanning module scans a document with a light ray. The automatic...
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7317561 |
Image reading apparatus, and image forming apparatus
The present invention relates to an image reading apparatus comprising a conveying means for conveying a sheet to a reading position; a platen glass guiding the sheet conveyed at the reading...
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7317557 |
Paper-to-computer interfaces
The present invention provides an apparatus and method which facilitates the use of a printed or scribed document as an interface with a computer. The apparatus in one aspect comprises: a printed...
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7301680 |
Reduction of artifacts in a scanning device
Stopping and starting the movement of media in a scanner before completion of scanning can generate artifacts in the display of the scanned image. These artifacts arise from measurements made...
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7298388 |
Multi-function peripheral with a single sheet-feeding mechanism
A multi-function peripheral includes a first scan module for scanning a front side of a to-be-scanned document, a print module for printing data on a to-be-printed sheet, and a sheet-feeding...
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7295354 |
Image processing apparatus and control method thereof
An image processing apparatus and a control method thereof are provided. When both the double-sided manuscript reading mode and the successive manuscript reading mode are specified, the reading...
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