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US20140037307 TONER PRINTING WITH INCREASED GAMUT  
Methods are provided for determining toner colors to be combined to form a target color at a location on a receiver. In one aspect, a method includes determining a fluorescent toner color to be...
US20080159786 Selective printing of raised information by electrography  
Electrographic printing wherein raised information, with a distinct tactile feel, can be printed by electrographic techniques. Such electrographic printing comprises the steps of forming a desired...
US20100135687 AUTOMATIC INITIATION OF PRINT JOB PREPROCESSING BEFORE RELEASE OF PRINT JOB  
Print job management information, including management actions performed by a press operator, is collected from a print job manager. An evaluator evaluates the collected print job management...
US20090110415 CONTROL TO DETECT AIR KNIFE BLOCKAGE  
A system for detecting stripper device blockage in a printing system is disclosed. The system includes a fusing member which during operation contacts a sheet of printer media to fuse a marking...
US20100296835 Charger  
A charger includes: a discharge wire extending in a predetermined extension direction; an opposite electrode extending in the extension direction and facing to the discharge wire; a frame...
US20090148195 DEVELOPING ROLLER, DEVELOPING APPARATUS, AND IMAGE FORMING APPARATUS  
A developing roller includes a cylindrical sleeve that holds developer on a peripheral surface thereof, and a magnet roller being provided in the sleeve and having a plurality of magnetic poles....
US20090154949 PRINTER WITH MODULAR CARTRIDGE  
PRINTER (1) WITH MODULAR CARTRIDGE made up of a printing module (2) and a modular (3) cartridge, in independent cabinets but in the same printer, being that said modular cartridge can be fiscal or...
US20080069583 Printer control method and computer program product  
A printer control method for controlling, by means of a computer equipped with a display screen, a printer having a plurality of feed ports for feeding a printing medium. The printer control...
US20120123014 OVERPRINT VARNISH FORMULATIONS  
An overprint varnish composition that is applied to a substrate that may have fuser oil on its surface. The varnish includes a wetting additive that has a strong affinity for the varnish and the...
US20130272737 HEATING DEVICE  
According to one embodiment, there is provided a heating device that includes a heating source, a non-contact thermistor, a contact thermistor and a control unit. The control unit is configured to...
US20140363213 Image Forming Device Having Belt Cleaner and Drum Cleaner Both Provided in One of Drum Units  
An image forming device includes: first and second photosensitive drums; first and second drum cleaners for removing waste developer on the first and second photosensitive drums respectively;...
US20120195659 Sheet-Fed Duplex and Sheet-Fed Duplex Multi-Color Printers  
A sheet-fed duplex and a sheet-fed duplex multi-color printer which is compact, using an electrophotographic printing system. For a long image to be printed on both faces of a sheet of paper, the...
US20100326839 METHOD FOR ANODIZING ALUMINUM PIPE FOR BASE OF PHOTOCONDUCTOR DRUM, AND BASE OF PHOTOCONDUCTOR DRUM  
An anodizing method of the present invention is characterized in that in a state in which an outer peripheral surface of an aluminum pipe 2 for a photoconductor drum substrate is in contact with...
US20130136471 PRINTER MAINTENANCE  
This disclosure relates to instructing deposition of a service patch for different toners, and determining the respective different toner amounts as a function of toner coverages on at least one...
US20110026945 XEROGRAPHIC PROCESS CONTROLS SCHEDULING APPROACH TO MITIGATE COSTS OF MEASUREMENT  
A method and apparatus for maintaining color consistency includes varying a sampling interval to balance the benefit of xerographic process controls regulation with the cost of sampling. The...
US20080292366 Developing Roller, Charging Roller, Conductive Roller and Method for Producing the Same  
This invention relates to a conductive roller such as a developing roller, a charging roller or the like provided with a resin coating calyer on a surface of an elastic layer, and more...
US20070059047 Development roller, surface treatment device and wire member  
A development roller, including a development sleeve disposed near a photo conductive drum, a magnetic roller disposed in the development sleeve, and a supplying device configured to supply a...
US20120213568 WASTE TONER RECOVERY UNIT  
A waste toner recovery unit includes a waste toner conveying screw, a coating member, and a waste toner storing portion. The waste toner conveying screw has a first end and a second end and...
US20150229231 ELECTRIC POWER SUPPLY DEVICE WHICH CAN REDUCE THE AMOUNT OF POWER CONSUMPTION  
Image forming apparatus comprises an electric power supply circuit board, an electric power control unit, functional circuits, and an electrical power saving circuit. The electric power control...
US20080247767 METHODS AND SYSTEMS FOR PRIORITIZED SERVICING OR MAINTENANCE OF NETWORKED PRINTERS  
Methods and systems are presented for prioritizing service or maintenance of networked printers based on affinities between printers and users determined from job tracking data so that printers...
US20140205336 RESISTANCE HEATING ELEMENT AND HEATING MEMBER AND FUSING DEVICE EMPLOYING THE SAME  
A resistance heating element includes a positive temperature coefficient resistance heating layer having a positive temperature coefficient, and a negative temperature coefficient resistance...
US20090060591 DEVELOPING ROLLER, DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS  
A developing roller includes a developing sleeve and a magnet roller disposed within the developing sleeve to attract developer to an outer surface of the developing sleeve by magnetic force. The...
US20120237239 METHOD FOR ASSESSING TRANSFER PRESSURE UNIFORMITY  
Systems and methods are described that facilitate automatically and uniformly depositing a marking material on transfer assist blade (TAB) petals to improve TAB pressure profile accuracy. A TAB...
US20070248366 Devices for moving a media sheet within an image forming apparatus  
The present application is directed to devices for determining the position of a media sheet. An encoder roller is positioned to contact a media sheet. In one embodiment, the encoder roller is...
US20060177244 Image forming roller  
An image forming roller according to an aspect includes a shaft, and an electrically conductive elastic layer provided to cover an outer circumferential of the shaft and having a polished surface....
US20060114524 Two-side scanning apparatus and a method of controlling the same  
A two-side scanning apparatus and a method of controlling the two-side scanning apparatus. The two-side scanning apparatus includes: a white roller installed on an image sensor, a sheet feeding...
US20060110196 Multicolor security border for documents  
A document having enhanced security for deterring the fraudulent photocopying of the subject document by use of a multicolor security border. At least two patterns are printed in the border area...
US20050244175 Initiating a calibration procedure in a printing device  
A method of initiating a calibration in a printing device. After a wake-up event has occurred, a printing device prints at least one page and then automatically initiates a very first calibration...
US20130236207 IMAGE FORMING APPARATUS INCLUDING FAN  
An image forming apparatus according to the present disclosure includes a fan, a first louver, and a second louver. The first louver includes first rectifier vanes that direct airflow produced by...
US20060034645 Magnetic roller sleeve for toner cartridge of printer  
A magnetic roller sleeve for toner cartridge of printer, wherein the cylinder surface of the sleeve is covered with a coating layer comprising: one or more resins highly adhesive to the sleeve...
US20140169836 DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM  
A developer supply container includes a developer accommodating portion for accommodating developer; a discharge opening for discharging the developer from said developer accommodating portion; a...
US20100092215 PRINTING SYSTEM WITH TONER BLEND  
An improved electrostatic printing method includes printing a first marking material, such as a fully colorized toner, and also printing a second marking material on the same area of the print...
US20110142510 FIXING DEVICE  
To provide a technique for preventing a temperature rise in a non-sheet passing areas in a fixing device. The fixing device includes: a heating rotational member that includes at least one roller...
US20140087295 TECHNIQUES FOR COATING PRINT MEDIA  
Techniques for coating print media are described herein. In an example, a photo imaging assembly is to receive a liquid electrophoretic coating composition assembly on a chargeable surface so as...
US20090016776 PRINTING OF RAISED MULTIDMENSIONAL TONER BY ELECTOGRAPHY  
Electrographic printing of raised multidimensional toner shapes having a particular profile by electrographic techniques. Such electrographic printing comprises the steps of forming a desired...
US20120070210 METHOD FOR COLLECTING WASTE TONER  
A method for collecting waste toner or developer in an electrophotographic printer includes collecting waste toner or developer in an electrophotographic module. An auger transports waste toner or...
US20150098731 Carriage Assembly for Toner Cartridge Loading Having a Hold-Down Feature  
A carriage assembly according to one example embodiment includes a cradle pivotably mounted on a base. The cradle has a cartridge storage area sized to receive and hold a toner cartridge. The...
US20150023689 PROCESS CARTRIDGE CAPABLE OF RECOVERING WASTE TONER  
The present invention provides a process cartridge capable of recovering waste toner. The process cartridge comprises a toner hopper unit and a waste bin unit. The toner hopper unit comprises a...
US20090226223 TRANSFER DEVICE, CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THESE DEVICES  
A transfer device is configured to include a drive roller, a driven roller and a transfer belt supported between these rollers and provided with first and second guide ribs extending...
US20070154229 UNIVERSAL DEVELOPER FOR COLOR AND BLACK PRINTING SYSTEMS  
A method of supplying toner to a printing device includes providing a universal developer for at least two colors. A developer system includes a universal developer unit and a developing station...
US20080008495 Methods for imaging cartridge conversion  
Techniques are provided for modifying a printer cartridge intended for installation in one type of printer to be installed in another type of printer or a plurality of printers. In one aspect, a...
US20110268485 FOLDING METHOD FOR ELECTROPHOTOGRAPHIC PRINTS  
Methods are provided for folding a receiver having a dry toner thermally fused thereon. In one aspect, water is applied along a fold line. The receiver is folded along the fold line. The folding...
US20090162088 IMAGE FORMING APPARATUS AND FUSER UNIT CLEANING METHOD  
An image forming apparatus includes a fuser unit that includes a first roller and a second roller opposite to each other, a first conveyance unit, a second conveyance unit, a drive unit, and a...
US20130094868 VARIABLE HFSI COUNTER FOR THE CHARGING SUBSYSTEM BASED ON GOM (GRAINS OF MOISTURE)  
As set forth herein, computer-implemented methods and systems facilitate adjusting an HFSI counter increment as a function of local relative humidity in order to adjust corona device lifespan....
US20070248373 INSERTING BLANK CELLS IN N-UP PRINTING  
Embodiments receive a printing command to print a document file. The document file comprises a plurality of document pages, and each of the document pages comprises markings (e.g., textural and/or...
US20090290906 Cartridges for Reprographics Devices  
A removable cartridge for a reprographics device, such as a printer, is described. The removable cartridge comprises a signature scanning unit for use in generating a signature based upon an...
US20110116838 DUAL DIVERTER  
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...
US20120207518 COLOR-TO-COLOR REGISTRATION FOR BELT PRINTING SYSTEM  
Embodiments described herein include a multi-color printing system in which color-to-color registration errors due to cyclical belt motion errors are minimized. A belt for transporting a substrate...
US20150017577 IMAGING MEMBERS HAVING A CROSS-LINKED ANTICURL BACK COATING  
The disclosure provides a flexible electrophotographic imaging member having an optically clear, cross-linked anticurl back coating of melamine formaldehyde to effect complete and absolute imaging...
US20120076544 METHODS FOR OPERATING DEVELOPMENT STATION AUGER  
In one aspect, methods are provided for operating a development station. In one aspect a method comprises the steps of applying a first force at a first end of an auger and applying a second force...