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US20100247114 PRINT SYSTEM WITH DROP-IN INTERCHANGEABLE MODULAR ACCESSORY CARTRIDGE  
A print system with one or more interchangeable modular accessory cartridges that will interchange with conventional printer cartridges. The interchangeable modular accessory cartridges are...
US20130343772 LOAD ABNORMALITY DETECTION APPARATUS PERFORMING ACCURATE JUDGMENT OF CAUSE OF ABNORMALITY  
A load abnormality detection apparatus includes first and second rotational members that contact each other directly or via a recording medium interposed therebetween, a first motor that drives...
US20080226369 APPARATUS FOR SCANNING DUPLEX DOCUMENT AND METHOD OF SCANNING DUPLEX DOCUMENT USING THE SAME  
A method and apparatus for efficiently scanning a duplex document in which a scan unit sequentially scans both sides of a sheet of a duplex document by moving the sheet across a reader, and a...
US20080219731 Photocopier  
A photocopier apparatus includes a scanning module configured to scan an original document; a printing module configured to print a copy of the original document using output from the scanning...
US20140369701 METHOD FOR CALIBRATING SPECIALTY COLOR TONER  
A method for calibrating specialty toner, the method includes providing a substrate; depositing an invariant or substantially invariant laydown of a color toner on the substrate; depositing a...
US20060280528 Developer for electrophotographic image forming apparatus  
A developer for an electrophotographic image forming apparatus including a toner charging roller is provided. The developer includes: a developing roller which faces a photosensitive medium and...
US20080175630 Developing device, and image forming method and process cartridge using the developing device  
A developing device including a developing roller facing an image bearing member and a toner layer thickness control member to control an amount of a toner adhered to the developing roller, so...
US20070154232 Contacting removable printer cartridges  
Resilient wire contacts may be utilized to make electrical contact from printer housings to replaceable printer cartridges such as toner cartridges. As a result, power may be supplied from the...
US20080025765 Toner-regulating roller having specific surface elastic force, developing apparatus and developing method using the same  
A toner regulating roller that is characterized by having an elastic force of 1.8 N or less, a developing apparatus that is characterized by allowing the toner regulating roller to be made in...
US20070196117 WASTE TONER COLLECTION APPARATUS AND IMAGE FORMING APPARATUS  
The waste toner flown into a waste toner box by way of a plurality of collection ports is leveled by means of a paddle. The waste toner collected in the waste toner box is supplied to a full...
US20130084115 WAX MANAGEMENT SYSTEM  
Wax management systems are provided. In one aspect a wax management system has print positioning system having an input to receive a fused toner print having a toner image with a viewing surface...
US20070269232 Method for installing replacement optical photo conductor  
A method for installing a replacement optical photo conductor cylinder in a recycled toner cartridge having a frame for an electrostatic copier or similar device where the original photo conductor...
US20060269326 Dicorotron having a shield insert  
A corona generating device with a removable shield including: a housing; the housing including spaced generally parallel side panels defining a cavity therebetween; and a shield insert having a...
US20150037058 IMAGE FORMATION APPARATUS  
An image formation apparatus comprises an opening and closing cover, a cover fulcrum shaft, a roller shaft, and a grounding member. The cover fulcrum shaft pivotably supports the opening and...
US20080193161 Power Supplying Device and Image Forming Device  
In a powder supplying device, a powder container contains powder therein and is provided at a bottom of the powder container with a gas blowout part for ejecting gas to the inside of the powder...
US20070041764 Imprinting first side/back side of sheets  
More even utilization of a printing machine, whereby a closed turnover loop that is used has the capacity to handle only a certain number of sheets. For one loading, the turnover loop is loaded as...
US20090214268 DEVELOPING APPARATUS, IMAGE FORMING APPARATUS HAVING THE SAME, AND DEVELOPER SUPPLYING METHOD FOR A DEVELOPING APPPARATUS  
A developing apparatus usable with an image forming apparatus includes a developer cartridge having an outlet through which developer is discharged, a developing cartridge, in which the developer...
US20060083521 Supply status indicator  
A device has a consumable device component. A supply status indicator indicates a status of the consumable device component to at least one of a first host computer and the device. The supply...
US20080056735 Adhesive Applicator, and Bookbinding Apparatus and Image-Forming System Equipped with the Applicator  
In replenishing a glue container with hot-melt glue, to enable stable supply of the glue in solid form without it clogging the resupply path from the hopper, provided are: a sheet retaining unit...
US20050025530 Gap spacing means for electrophotographic devices  
A gapping device for maintaining a predetermined spaced relation between a rotating photoconductor sleeve and a rotating developer sleeve in an electrophotographic device. The device includes an...
US20080273900 MOVABLE METERING SKIVE FOR A DEVELOPMENT STATION OF A REPRODUCTION APPARATUS  
A magnetic brush development station for a reproduction apparatus has a housing forming, at least in part, a reservoir for developer material; a developer roller mounted within the housing for...
US20050158084 Developing device and electrophotographic image forming apparatus having the same  
A developing device having a conductive elastomer of a developing agent transferring body which develops an image in a contact or noncontact manner, and an electrophotographic image forming...
US20090279923 ROLLER FOR USE WITH IMAGE FORMING APPARATUS  
A developing device of an electrophotographic image forming apparatus has a first roller and a second roller disposed in a peripheral contact with the first roller to define a contact region...
US20070140751 Fusing member temperature uniformity enhancement system  
A fusing system for use in a printing system is provided. In practice, a print media sheet having a size parameter value is transmitted to the fusing system along a first direction. Additionally,...
US20120107011 REDUCING CONTAMINATION BY REGULATING FLOW  
Apparatus for retaining a contaminating substance in a working volume containing a gas includes a movable surface disposed adjacent to the working volume. A barrier is spaced apart from the...
US20070166071 BELT MEMBER DRIVING MECHANISM, BELT MEMBER DRIVING METHOD AND IMAGE FORMING APPARATUS  
A belt member driving mechanism includes a first roller having a rotation shaft and configured to be rotated in a first direction, a belt member including a belt surface having a predetermined...
US20110064427 Sheet processing device, image forming system, and sheet conveying method  
When a sheet processing device is in operation, if any of a paper jam, a motor error, and an open door occur, a sheet-processing-device control unit stops all the loads of the sheet processing...
US20090035028 Developer Unit, Process Device and Image Forming Apparatus  
A developer unit according to one aspect of the invention includes: a developer accommodation member configured to accommodate a developer, the developer having charging polarity to a first...
US20120251143 DUAL TONER PRINTING WITH CHARGE AREA DEVELOPMENT  
Methods for printing are provided. In one aspect a primary imaging member having a pattern of engine pixel locations with image modulated differences of potential and with first toner having a...
US20140348559 FIXING BELT, FIXING DEVICE, AND METHOD FOR MANUFACTURING FIXING BELT  
A fixing belt includes an inner layer, serving as a sliding layer, in which filler particles having an aspect ratio of 5 or more are oriented substantially in the longitudinal direction of the...
US20100329742 CONTROLLING SHEET SYNCRONIZATION IN A DIGITAL PRINTING SYSTEM  
A calibration procedure for the synchronization of photoreceptor belt seams of tandem marking devices at system cycle-up. The procedure allows for images projected upon equivalent image panels...
US20080101813 Media Velocity, Media Present and Bubble Control In An Electrophotographic Process  
In an image forming device, the actual speed of a media sheet through a fuser is detected and the fuser speed is controlled so as to maintain a bubble in the media sheet within predetermined...
US20120321353 SPEED OR TORQUE TO FILL DEVELOPER STATION  
A system for filling a developer station for an electrophotographic printer including a sump containing developer; an auger in the sump to transport the developer; a shaft on the auger to drive...
US20060280536 Sheet conveyance apparatus  
A sheet convayance apparatus includes a switchback path in which a sheet is conveyed, paired sheet edge stop rollers arranged along the switchback path, capable of being rotated forwardly or...
US20150086916 SELF-CLEANING TONER COMPOSITION  
Toner compositions that having spherical particles and provide stable density. The toner compositions also comprise and deliver a silicone oil to the cleaning subsystem in the image forming...
US20090297208 PROCESS CARTRIDGE AND ASSEMBLING, DISASSEMBLING REMANUFACTURING METHOD THEREFOR  
An assembling method for a process cartridge the assembling method includes a step of preparing a drum unit supporting a electrophotographic photosensitive drum; a step of preparing a developing...
US20090129821 CONVEYOR, DEVELOPER CARTRIDGE, AND FILLING METHOD  
A conveyor includes a rotation shaft and a plurality of convey members provided along an axial direction of the rotation shaft, wherein at least one part of the plurality of convey members is an...
US20110249998 FINISHER AND IMAGE FORMING APPARATUS  
A finisher includes a bundle hook configured to push a sheet bundle in a first direction and convey the sheet bundle; a drive unit configured to drive the bundle hook in the first direction and a...
US20100330484 BLACK PARTICLES AND A MANUFACTURING METHOD OF THE SAME, A BLACK TONER USING THE SAME, AND A PARTICLE CONTAINER AND A TONER CONTAINER  
Black particles include a black pigment; and a cyan pigment, wherein when the reflectance to light of wavelength of 420 nm and the reflectance to light of wavelength of 770 nm of plural samples...
US20080170877 PRINTER DYNAMICALLY MONITORING PRINTER ENVIRONMENT CONTAMINATION  
An printer, such as a state of the art a high performance, electro-photographic printer. The printer includes at least one smart material sensor enclosed in the printer enclosure that monitors for...
US20060222382 Minimum replenisher dispense strategy for improved xerographic stability  
An electrostatic printing machine having a development station having a toner dispenser for dispensing toner in the development station and wherein the electrostatic printing machine employs a...
US20110256474 IMAGING MEMBERS HAVING STRESS/STRAIN FREE LAYERS  
The presently disclosed embodiments relate in general to electrostatography comprising improved features in the flexible imaging member that enhance function when used in the electrostatographic...
US20100054772 CONTINUOUS-SHEET PRINTING TANDEM ELECTROPHOTOGRAPHY SYSTEM AND METHOD OF PRINTING A CONTINUOUS SHEET  
A continuous-sheet printing tandem electrophotography system for printing a continuous sheet includes first and second electrophotography units. A first size of the continuous sheet is measured...
US20140105619 Methods for Providing a Page Countdown for a Replaceable Unit of an Image Forming Device  
A method for providing a page countdown for a replaceable unit of an image forming device according to one embodiment includes calculating a number of pages remaining until the replaceable unit...
US20110123220 BIAS CHARGING OVERCOAT  
Provide herein is a bias charging member that includes a conductive core, and an outer surface layer disposed on the conductive core. The outer surface layer includes carbon black and polycarbonate.
US20060285874 Air drag cooler for sheet transport apparatus  
In a sheet transport system for a reproduction machine, the transport system defining a transport channel through which the sheet travels in a transport direction, an improvement comprises one or...
US20080069593 Rotary Developer And Image Formation Apparatus Having Rotary Developer  
The invention provides a rotary developer that includes: a rotary unit that accommodates a plurality of development cartridges each of which has at least a development roller, each of the...
US20080181683 Transfer Unit, Photoconductor Cartridge and Image Forming Apparatus  
A transfer unit includes a transfer roller. The transfer roller includes an electrically conductive rotation shaft, a conductive elastic layer for covering a periphery of the rotation shaft, and a...
US20100124424 Duplex printer  
In a duplex printer, when it is determined that a paper jam occurs only in the first transport path that is a path upstream of a sheet stacking unit among the first and second transport paths...
US20120076542 DEVELOPMENT STATION WITH DUAL ACTUATOR DRIVE  
Development stations are provided. In one aspect a development station has a housing having a recirculation path and an auger being rotatable to move the developer along at least part of the...