Match Document Document Title
US20080240820 Moving sensor for sheet edge position measurement  
A method and apparatus for determining the lateral position of a moving sheet in a sheet registration system. A side edge sensor is moved from a known location until the side edge of the moving...
US20120063800 DIAGNOSTIC PLOT FOR ADJUSTING PRINTING CHARACTERISTICS  
A printing device configured to print a diagnostic plot, the diagnostic plot comprising a cockle pattern, a main media advance pattern, and a secondary media advance pattern, wherein the cockle...
US20080262656 INTERMEDIATE JOB TERMINATION RESPONSE  
A method to increase productivity on digital production press machines following an interrupt job includes sending an expected termination point with continuation data back to a digital front end...
US20090214254 PHOTOSENSITIVE BODY UNIT AND IMAGE FORMING APPARATUS HAVING THE SAME  
An image forming apparatus having an improved photosensitive body unit capable of efficiently utilizing an inner space of the image forming apparatus. The image forming apparatus includes a...
US20140270849 Cartridge  
A cartridge including: a housing including a first side wall and a second side wall which are opposed to each other; a driving input member provided to the first side wall and is configured to...
US20120321345 Cartridge  
A cartridge including: a housing including a first side wall and a second side wall which are opposed to each other; a driving input member provided to the first side wall and is configured to...
US20130322917 IMAGE FORMING APPARATUS  
An image forming apparatus includes a first right frame, a first left frame facing the first right frame, a second right frame positioned below the first right frame, a second left frame facing...
US20150139693 Developer Cartridge  
A developer cartridge has a rotatable body, a casing, a conveying guide structure, and a cover. The cover includes a facing part and a first covering part. The conveying guide structure includes a...
US20070003339 Modular printer and scanner ADF duplexer feedpath including second tray  
A modular duplexing housing for an all-in-one device which may be added at a final stage of assembly in order to convert a simplex printing unit into a duplex printing and duplex ADF scanning...
US20090232538 Methods For Determining When To Transition Between Color Printing And Black-Only Printing In An Image Forming Device  
The present application is directed to methods for determining when to transition between printing color images and printing black-only images in an image forming device. A variety of factors may...
US20140255059 Developing Unit Having Guide that Stably Supports Toner Cartridge  
A developing device includes a developer cartridge and a developing unit. The developing unit includes a first guide and a second guide. The second is movable with respect to the developing frame...
US20120308270 Developing Unit Having Guide That Stably Supports Toner Cartridge  
A developing device includes a developer cartridge and a developing unit. The developing unit includes a first guide and a second guide. The second is movable with respect to the developing frame...
US20100329734 Developing Unit Having Guide That Stably Supports Toner Cartridge  
A developing device includes a developer cartridge and a developing unit. The developing unit includes a first guide and a second guide. The second is movable with respect to the developing frame...
US20080242832 Semi-conductive polyimide film  
The present invention provides a semi-conductive polyimide film having: a common logarithm of a surface resistivity at 25° C. and 60% RH of 9 to 15 log Ω/square; a common logarithm of a volume...
US20080182740 Sheet feeding device and post-processing apparatus and image forming system comprising the same  
A sheet folding device has a releasable clutch between a roll driving device and a pair of folding rolls for folding a sheet bunch so that when a folding blade inserts the sheet bunch to a nip...
US20070297841 Continuous feed printing system  
A continuous feed (CF) printing module, printing system, and method is provided. The CF printing module comprising an image transfer system configured to selectively mark a media web, and a media...
US20090123179 MULTI-BEAM OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME  
A multi-beam optical scanning device includes a light source device, a deflector for deflecting a plurality of light beams from the light source device, and an imaging optical system for imaging a...
US20080008509 Receiving module intended for a document processing line, a stacker intended for a document processing line provided with such a receiving module and a method for stacking document products utilizing such a receiving module  
A receiving module intended for a document processing line, which comprises a frame and at least one pair of supports which are bringable into a receiving position, wherein one or more document...
US20070217828 Methods and devices for reducing wear on a print cartridge  
A system and method reduces wear on an image-forming device. The image-forming device includes one or more toner cartridges, each having an associated PC drum and transport member to transport...
US20080159795 CURLING DEVICE AND IMAGE FORMING APPARATUS  
A curling device includes a first curling unit configured to curl a sheet in a first direction and a second curling unit. The second curling unit is for curling a sheet which has passed the first...
US20110052294 BOOKBINDING DEVICE AND PRINT-MEDIUM POST-TREATMENT APPARATUS HAVING THE SAME  
A bookbinding device and a print-medium post-treatment apparatus having the same. In the bookbinding device, when a print medium drops and is loaded a stack plate, a drop position of a leading end...
US20090035016 Bookbinding Method and Bookbinding Unit, and Image-Forming System  
Image-forming system and bookbinding method, for collating and stacking sheets and binding together their spine-portion edges, that allows easy insertion of foldout leaves in the course of the...
US20130089353 IMAGE FORMING APPARATUS TO ENHANCE PRINTING PERFORMANCE AND PRINTING METHOD THEREOF  
An image forming apparatus to perform mono printing and color printing having different printing speeds and enhance printing performance includes an image forming unit to perform the color...
US20090148175 LIGHT SCATTERING PROPERTY MEASUREMENT METHOD  
Methods (300, 1000) of determining a light scattering property of a medium (152), are disclosed. The medium (152) is illuminated through a test pattern (e.g., 155, 510), the test pattern (155,...
US20080304865 DRIVE JOINT MECHANISM AND IMAGE FORMING APPARATUS USING THE SAME  
A drive joint mechanism includes a drive shaft (30) and a driven shaft (24) coupled coaxially to the drive shaft (30). A coupling (31) on the drive shaft (30) or the driven shaft (24) has...
US20090087215 DEVELOPER CARTRIDGE AND DEVELOPING UNIT  
A developing unit includes a developer cartridge for accommodating developer and including a first opening for enabling communication between an inside of the developer cartridge and an outside of...
US20060072939 Print correction for paper shrinkage  
A method for printing an input image on a substrate comprising the steps of receiving the input image, transferring a marking material representation of the input image onto the substrate and...
US20090214227 DEVELOPING CARTRIDGE, IMAGE FORMING APPARATUS HAVING THE SAME, AND PRINTING METHOD FOR AN IMAGE FORMING APPARATUS  
A developing cartridge usable with an image forming apparatus includes a housing having a developing member, a developer storing portion storing developer supplied to the developing member, and a...
US20060093382 System and method for accurately tracking printable material  
Systems for the accurate rendering of printed material are disclosed. A system may comprise a substrate, a roller in close contact with the substrate, and a motion sensor that tracks the motion of...
US20080107449 Velocity Correction Device and Velocity Correction Method in Image Forming Apparatus  
A velocity correction device of an image forming apparatus capable of obtaining a high-quality image. The image forming apparatus includes a rotor, a motor, a motor control unit, and a velocity...
US20080205945 GUIDE ROLLER UNIT, GUIDING DEVICE, AND IMAGE FORMING APPARATUS  
A guiding roller unit has a holder to be mounted on a mount, and a guiding roller rotatably supported by the holder. The holder includes a base, two bearings and widening preventing plates...
US20080240788 FOUR DRUM, EIGHT COLOR TANDEM XEROGRAPHIC ARCHITECTURE  
A xerographic system and method use a tri-level development process in which at least one xerographic imaging unit includes a photoreceptor and a pair of developer units. A first developer unit...
US20090269105 CORONA CHARGER AND ELECTROPHOTOGRAPHIC APPARATUS  
A corona charger includes a charging wire and a plate grid. The plate grid comprises a stainless steel base and a surface layer formed of tetrahedral amorphous carbon on the base.
US20060045581 Print fuser and process with a reverse cleaning blade  
The invention relates to cleaning deposits from rollers in a fusing apparatus for a printer. According to just one aspect of the invention, fuser assemblies and processes for a printer are...
US20100296850 SHEET INVERTER ADJUSTMENT IN A DUPLEX PRINTER  
A method and related apparatus for inverting receivers in a plurality of physically coupled print engines by using an inverter such that one or more images are digitally printed on designated...
US20080008506 SHEET FEEDER AND COPYING MACHINE INCLUDING THE SAME  
A sheet feeder includes: a sheet-length detection member for detecting a length of a sheet; a transfer-length detection member for detecting a transfer length of the sheet; a double-feed detection...
US20090196636 Misregistration Amount Detector, Misregistration Amount Detecting Method, and Storage Medium  
A misregistration amount detector in a tandem image forming apparatus having a conveying body configured to convey paper on which a color image is to be printed is disclosed. The misregistration...
US20090297234 PRESSURE ROLLER INTERFRAME OIL CLEANING DEVICE AND METHOD  
A fuser assembly for an electrostatographic reproduction apparatus including a fuser roller, a pressure roller, and a pressure roller cleaner for cleaning the pressure roller. The pressure roller...
US20090214279 Medium Ejection Apparatus and Image Forming Apparatus  
A medium ejection apparatus is provided which may be part of an image forming apparatus. The medium ejection apparatus may include an ejection roller configured to eject a recording medium and a...
US20080240790 Developing Device and Developer Cartridge  
A developing device and a developer cartridge are provided. The developing device includes a first housing that receives a developing roller; a second housing that is disposed adjacent to and...
US20080271556 ROTATION DRIVE UNIT AND IMAGE FORMING APPARATUS USING SAME  
A rotation drive unit having a first reduction mechanism of traction transmission system comprising a drive roller attached to a drive shaft and a driven roller attached to a driven shaft, and a...
US20090274472 REPLACEABLE PRINTER COMPONENT WITH ELECTRONIC TAG  
A replaceable printer component including an electronic tag and an angled protective ramp. The electronic tag is attached to a surface of the replaceable printer component. The angled protective...
US20090257790 CONDUCTIVE COATING, METHOD FOR PREPARING A COATING, ROLLER, AND METHOD FOR MANUFACTURING A ROLLER AND USING A COATING  
A conductive coating is described, suitable for coating a developer, charge or transfer roller in a developing apparatus to give a charge providing layer. The coating comprises a conductive...
US20100065762 DETECTING PRINTING PLATE EDGE ALIGNMENT  
A system for detecting the alignment of a top plate placed on a plate pallet. The alignment is detected relative to predetermined coordinates of the system. The system will generally include the...
US20080240787 Image Forming Method and Recorded Matter  
An image forming method is provided to attain a higher security for preventing forgery and falsification of information by using an optical diffraction structure. In a body (10) whereupon a layer...
US20080152373 IMAGE FORMING APPARATUS HAVING REMAINING TONER REMOVING PART AND METHOD OF REMOVING REMAINING TONER THEREFROM  
An image forming apparatus includes a belt to transfer a printing medium, a plurality of support rollers which rotatably supports the belt, a photosensitive medium which has a surface on which a...
US20090016777 DEVELOPER CONTAINER FILLED WITH DEVELOPER FOR IMAGE FORMING APPARATUS, AND METHOD FOR PRODUCING DEVELOPER CONTAINER FILLED WITH DEVELOPER  
A method for producing a low-cost developer container filled with developer, which is capable of stably preventing image density from being locally reduced even in the case where the entire...
US20070177900 Rotary type developing device  
A color printer 1 has a rotary type developing device 30 which rotated by an input gear 46 that receives power from a motor, and a plurality of developing units 13 supported on a frame 28. The...
US20110236098 GROUNDING STRUCTURE, SHEET TRANSPORT APPARATUS, AND IMAGE FORMATION APPARATUS  
A grounding structure includes a rotation shaft and a grounding member. The rotation shaft has a non-circular cross section, and rotates. The grounding member is attached to the rotation shaft to...
US20130101308 AIRFLOW MANAGEMENT METHOD FOR CORONA CHARGER  
Methods are provided for controlling airflow across a width of a charger support area having a charger housing supporting a corona charger that is proximate to a primary imaging member. In one...