Matches 1 - 38 out of 38


Match Document Document Title
US20110116812 SHEET REGISTRATION FOR A MULTIPASS ELECTROPHOTOGRAPHIC PRINTER  
A method and system for printing image documents using a variety of toners where some toners using a multi-development station having two or more development stations. These toners are co-printed...
US20080260445 Method of controlling automatic electrostatic media sheet printing  
The present disclosure describes a method of automatically controlling feeding and transporting print media sheets through plural electrostatic print engines having seamed photoreceptor belts for...
US20100209161 CONTROLLING SHEET REGISTRATION IN A DIGITAL PRINTING SYSTEM  
A digital printing system employing tandem marking engines for duplex printing utilizing a variable dwell time in the output sheet inverter of the first marking engine to provide correct...
US20090274503 Xerographic Station Deskew Mechanism  
In a color marking assembly, a series or plurality of ROS-imaging station units are aligned above an endless image transfer belt. Since there are a plurality of units, image alignment between the...
US20060104687 System for copying onto tab stock  
A copier includes an input scanner for recording images from an input sheet moving in an input process direction, yielding image data, and a print engine for printing an image based on the image...
US20120057913 IMAGE FORMING APPARATUS  
A control section controls the rotation of a registration roller that corrects the skew of a sheet and conveys the sheet, and the rotation of a loop forming roller which forms a loop of the sheet,...
US20110097125 DUPLEX SHEET REGISTRATION  
Sheet registration method and system includes transporting a sheet including a leading edge and a trailing edge between a first and second sensor. The first and second sensors each have a linear...
US20120008998 IMAGE FORMING APPARATUS  
A sheet is fed to a registration roller pair by a separation-feeding unit formed by a sheet feeding roller and a separation portion, and is caused to abut a nip portion of the registration roller...
US20120003024 SHEET CONVEYING APPARATUS AND IMAGE FORMING APPARATUS  
A sheet conveying apparatus which detects an end part position of a sheet in a sheet width direction orthogonal to a conveying direction of the sheet conveyed on a sheet conveying path, comprising...
US20080095560 ADJUSTING A LINE  
Embodiments of adjusting a line of an image using a determined skew of a sheet are disclosed.
US20140255071 IMAGE FORMING APPARATUS  
Disclosed is an image forming apparatus that forms an image on one side of a sheet and then forms an image on the other side of the sheet. A single-sided sheet passing path transports a sheet...
US20120207485 IMAGE FORMING APPARATUS  
An image forming apparatus which secondarily transfers a toner image primarily transferred onto an intermediate transfer belt, including: a registration roller pair; a registration motor; a...
US20070237558 IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, SHEET CONVEYING APPARATUS, AND SHEET CONVEYING METHOD  
An image forming apparatus which make it possible to acquire phase information related to phases of a recording sheet being conveyed using an inexpensive structure without increases in size. An...
US20100047000 AUTOMATED METHOD AND SYSTEM FOR SELF-CALIBRATION OF IMAGE ON MEDIA SHEETS USING AN AUTO DUPLEX MEDIA PATH  
Automated image on media registration and self-calibration using a built-in printing system duplex media path is enabled. The media sheet can be registered in a registration system and a...
US20070065200 Image forming apparatus with image registration adjustment  
An image forming apparatus for double-sided image forming includes an image forming mechanism configured to form an image on a recording medium, a re-feeding mechanism configured to re-feed a...
US20100196071 METHOD OF CONTROLLING AUTOMATIC ELECTROSTATIC MEDIA SHEET PRINTING  
The present disclosure describes a method of automatically controlling feeding and transporting print media sheets through plural electrostatic print engines having seamed photoreceptor belts for...
US20150023712 IMAGE FORMING APPARATUS  
An image forming apparatus includes: an image forming section; a pair of registration rollers; a displacement detection section; a displacement correction section; a translation amount...
US20150023711 IMAGE FORMING APPARATUS  
An image forming apparatus includes: an image forming section configured to form an image on a sheet; a pair of registration rollers configured to convey the sheet to the image forming section; a...
US20110280638 System and Method For Controlling Registration In A Continuous Feed Tandem Printer  
A method enables a printing system to register images printed by two printers accurately. The method includes operating at least one marking station in a first printer with reference to a low...
US20130279961 PRINTING MEDIUM ALIGNMENT DEVICE WITH ROLLERS ATTACHED AND IMAGE FORMING APPARATUS HAVING THE SAME  
A printing medium alignment device and an image forming apparatus having the same, the image forming apparatus includes a printing medium supply unit to supply a printing medium, a printing unit...
US20110052291 IMAGE FORMING APPARATUS  
Provided is an image forming apparatus including: an image bearing member bearing a toner image formed by an image forming portion; a transfer part transferring the toner image formed on the image...
US20100247198 IMAGE FORMING UNIT AND IMAGE FORMING APPARATUS PROVIDED THEREWITH  
An aspect of the present invention provides an image forming unit including: a development unit that includes a development member; a photosensitive unit that includes a photosensitive member; a...
US20100239343 IMAGE FORMING DEVICE AND IMAGE FORMING METHOD  
An image forming device makes a sheet pass between first rotating member and separator in a pressed position, causes second rotating member pair to transport a sheet, transports the sheet from...
US20100196070 METHOD, APPARATUS AND SYSTEM FOR MEDIA REGISTRATION SETUP USING A DEVELOPED IMAGE PATCH  
A method, apparatus and system for media registration setup, includes depositing developed image toner patch on a photoreceptor surface, such that the developed image patch overlaps two image...
US20170115615 IMAGE FORMING APPARATUS  
An image forming apparatus includes: a roller pair configured to convey paper along a conveyance path; a guide member provided in the conveyance path; a detection unit provided in a downstream...
US20160306315 Image Forming Apparatus That Stably Guides Sheet to Transfer Nip Portion  
An image forming apparatus includes a housing, a registration roller pair, a first guiding portion, a second guiding portion, a resistor, and a grounding conductive mechanism. The housing is made...
US20160154362 SHEET-CONVEYING DEVICE THAT CONVEYS SHEETS, AND IMAGE-FORMING APPARATUS USING THE SAME  
A sheet-conveying device has a guide member that constitutes a sheet-conveying route, a plurality of rollers and a control portion that performs a sheet-position correction operation. The...
US20150378299 Dual Input Bump Alignment Assembly for an Imaging Device  
A bump alignment assembly using at least two input media feeds for use in an imaging device. Two spaced apart media guides form a tunnel-shaped bubble chamber about a media path. Two media feed...
US20150063889 IMAGE INSPECTION APPARATUS, IMAGE FORMING SYSTEM, AND IMAGE INSPECTION METHOD  
An image inspection apparatus includes a first-image obtaining unit, a scanned-image obtaining unit, a second-image obtaining unit, first and second registration units, a combining unit, and an...
US20140037299 IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM  
An image forming apparatus includes an image forming unit forming an image on a first recording medium based on image data, a measurement unit being positioned in an immediate vicinity of the...
US20140029961 IMAGE FORMING APPARATUS  
An image forming apparatus includes an image forming unit that forms an image on a recording medium; a width detector that detects positions of side edges of the recording medium in a width...
US20130294804 IMAGE FORMING APPARATUS  
An image forming apparatus includes a belt-shaped image carrier that carries an image, an image transfer unit that transfers the image onto a recording medium, and a conveying unit that conveys...
US20130108343 Transfer Device  
In a transfer device, a first side of a flexible guide plate faces to a recording medium being conveyed along a medium conveyance path to guide the recording medium toward an image carrying...
US20130101321 IMAGE FORMING APPARATUS  
In an apparatus which controls the bias of an intermediate transfer belt, the position shift of the width direction between a toner image and a recording material is reduced. Based on the results...
US20130071168 IMAGE FORMING APPARATUS  
An image forming apparatus includes an image forming unit, a sheet conveying unit, a TOD (Top of Data) control module for instructing the image forming unit to start generation of a toner image, a...
US20120027426 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD  
An image forming apparatus including an image forming unit forming an image on a recording paper, a registration roller transporting the recording paper to the image forming unit, a...
US20110262199 IMAGE FORMING APPARATUS  
An image forming apparatus can form a high-quality image without a toner image being rubbed with and transferred onto a sheet. The apparatus includes: an image carrier that transfers a toner image...
US20110076035 IMAGE FORMING APPARATUS AND SHEET CONVEYING METHOD  
An image forming apparatus includes a pre-transfer conveying portion that conveys a recording medium, an image bearing member that moves while bearing a toner image, a conveying belt that attracts...

Matches 1 - 38 out of 38