Abstract: A sulfonated polyester-siloxane resin derived, for example, from at least one organic diol monomer, at least one organic diacid monomer or at least diester monomer, at least one carbinol or carboxy terminated polydimethylsiloxane, and at least one ion salt of a sulfonated difunctional monomer.

Abstract: A flexible imaging belt seam treatment article comprising a high-temperature-resistant flexible substrate that supports a thermoplastic polymer film. The film is deposited on the flexible substrate by dissolution of a film-forming thermoplastic polymer in a carrier solvent, applying the resulting solution to the flexible substrate, and eliminating the carrier solvent. The article can then be used to treat a seam of a flexible imaging belt by placing it on the seam, heating the strip and seam, and applying pressure to the strip and seam.

Abstract: An information space is created using a document. Entities from the document and its information space are used to create a database of entities. An auto-completion system uses contextual information surrounding a fragment from the document to formulate a query. The query is used to identify a set of entities in the database of entities that complete the fragment. An auto-correction system uses contextual information from identified errors in the document to formulate a query. The query is used to identify a set of entities in the database of entities that correct the error.

Abstract: A fuser system of a xerographic device includes at least one set of a fuser member and a pressure member having a nip width therebetween, the nip width being set to within a specification nip width range, at least one sensor for monitoring the velocity of at lease one of the fuser member, the pressure member and a media passing through the nip, a processor that receives the velocity data from the at least one sensor and that determines a current nip width from the velocity data and compares the current nip width to the specification nip width range, and a nip width adjustment device in communication with the processor, which adjusts the current nip width to be within the specification nip width range. To offset changes in nip width due to hardening/softening of a fuser member material, or to provide a means to measure nip width in order to enable fusing setpoints using multiple nip width specifications, a method for closed loop control of nip width is enabled by the fuser system.

Abstract: A sheets sets compiling and stacking system for the output of a printer, in which the seriatim output of printed sheets may be accumulated and neatly stacked on a temporary sheets supporting system until the desired number of sheets for that set (e.g. all the pages of a collated document) is accumulated (compiled). The temporary sheets supporting system may then automatically open to drop each completed or compiled set of sheets, but with positive alternate side set clamping control against sheet scattering or skewing, dropping only one side of one set at a time, by a short distance, down onto a multiple sets stacking system, such as a self-lowering elevator stacking tray, so as to provide reduced set scattering or skewing of the sheets within the sets, and/or between sets.

Abstract: A printing system, available to a population of users on a network, checks whether files in recently-received print jobs are identical to files which have been previously decomposed or rasterized within a particular time frame prior to the submission of the job. If it is detected that a file to be printed in a recently-submitted job is identical to a file which has already been rasterized with the rasterized image available in memory, the system substitutes the already-rasterized file for the file submitted with the job, thus saving the time and resources for rasterizing the file in the recently-submitted job.

Abstract: To provide an image forming apparatus capable of forming an image with a normal toner and forming an image with special toner, which makes it possible to perform appropriate fixing of a toner to be used according to characteristics of the toner.

Abstract: An improved and more efficient perforation method for creating multiple punch holes during a finishing process of paper sheets and other sheet materials. A highlight of the present invention is the ability to select between at least two configurations of punch holes automatically, without manual adjustment, and “on-the-fly” without interruption of the sheet or paper flow. The perforation method utilizes two rotatable punches set at different angles such that when one intersects the sheet path, the other clears the sheet path. The speed of rotation is controlled such that the non-selected punch intersects the sheet path in a space between pitches.

Abstract: In a module for use in a xerographic printer, a substantially single-piece device includes thereon a cleaning blade, seal flap, and side seals for engaging a photoreceptor. The device can be easily replaced when the module is remanufactured.

Abstract: The present invention provides an electrophotographic photoreceptor and an electrophotographic member, which have superior mold releasing and sliding properties and are able to maintain these properties over long periods of time, the photoreceptor comprising a first layer and a second layer, which includes a fluororesin layer, externally disposed on the first layer to form an outermost layer, the electrophotographic member comprising a first layer and a second layer, which includes a fluororesin layer, externally disposed on the first layer to form an outermost layer and filling voids in the first layer, and further provides a process cartridge equipped with said electrophotographic photoreceptor or said electrophotographic member, and an image forming apparatus.

Abstract: An image forming apparatus includes an image forming unit that forms an image on a sheet, a sheet output part that outputs the sheet having the image formed thereon by the image forming unit, and an operation panel for controlling the image forming unit disposed in a vicinity of the sheet output part. The operation panel has an operation part for setting an operation mode and a display part that displays the operation mode. At least a part of the operation part is disposed inside a sheet output area of the sheet output part, and the display part is disposed outside the sheet output area.

Abstract: A photoconductive imaging member containing a supporting substrate, a photogenerating layer, a charge transport layer, and in contact with the charge transport layer comprised of a polymer and a yellow dye of the formula.

Abstract: A phase change ink image producing machine including (a) a control subsystem for controlling operation of all subsystems and components of the image producing machine; (b) melting apparatus for melting solid phase change ink into melted molten liquid ink; (c) a printhead system located for receiving said melted molten liquid ink, said printhead system being connected to said control subsystem for ejecting droplets of melted molten liquid ink onto an imaging member to form an image and a liquid ink imaging member having a top outer imaging surface for receiving image forming ink droplets from a printhead.

Abstract: A document processing apparatus has a control section. The control section determines that at least some of a plurality of colors contained in input document data are a determined color group, determines at least one set of confusion colors of the colors contained in the determined color group based on confusion color information defined in association with color blindness of a human being in a predetermined color component space, and performs predetermined process for portions of the colors contained in the determined confusion color set, in the input document data.

Abstract: A process for adhesive bonding of an endless seamed flexible belt, wherein the belt has a first end and a second end, each of the first end and the second end with a plurality of mutually mating elements which join in an interlocking relationship to form a seam, and the seam has an adhesive, the process includes providing an adhesive strip on a front side of a release substrate to form an adhesive tape, wherein the release substrate includes polypropylene, vinyls, siloxane containing polymers, acrylates, polyimines, or mixtures thereof; providing the adhesive tape over the seam, wherein the front side of the release substrate containing the adhesive strip is in contact with the seam and mutually mating members; and subjecting the adhesive tape to adhesive bonding, wherein the adhesive strip melts and flows between the mutually mating members of the seam.

Abstract: A process for adhesive bonding of an endless seamed flexible belt, wherein the belt has a first end and a second end, each of the first end and the second end with a plurality of mutually mating elements which join in an interlocking relationship to form a seam, and the seam has an adhesive, the process includes providing an adhesive strip on a front side of a release substrate to form an adhesive tape, wherein the release substrate includes polypropylene, vinyls, siloxane containing polymers, acrylates, polyimines, or mixtures thereof; providing the adhesive tape over the seam, wherein the front side of the release substrate containing the adhesive strip is in contact with the seam and mutually mating members; and subjecting the adhesive tape to adhesive bonding, wherein the adhesive strip melts and flows between the mutually mating members of the seam.

Abstract: A toner control process, which includes substantially determining how reload error will affect a printed image, modulating the color density of a test patch to compensate for reload error prior to printing the test patch, printing the modulated test patch, sensing the digital image, adjusting toner output according to the sensed digital image.

Abstract: A method and apparatus for updating print drivers is described. The described system includes a port monitor that monitors the configuration and status of a printer. When changes occur to the configuration of a printer, the port monitor updates a print driver registry on the print server. The port monitor also wakes the print driver on the print server and informs the print driver of the configuration changes. Depending on the client operating system used, a client device connected to the server's shared print queue may either directly read or request the configuration data from the print server. In some client operating systems, the client device may also update a local registry on the client device to reflect the changes in configuration of the printer. The described system allows print drivers to have a consistent interface to printer configuration and status data regardless of which version of the Microsoft Windows Operating System is used by the each.

Abstract: A method for adjusting the lightness/darkness of a binary halftone image includes receiving digital image data defining a binary halftone image in terms of a plurality of light pixels having a first value and a plurality of dark pixels having a second value. If the binary halftone image is to be lightened, the first value for each light pixel is moved in a direction away from the second value by a select amount so that it lies outside of the valid dynamic range. If the binary halftone image is to be darkened, the second value for each dark pixel is moved in a direction away from the first value by a select amount so that it lies outside of the valid dynamic range. Error diffusion is then performed on the binary halftone image to move all pixel values into the dynamic range. In the case of lightening the image, the error diffusion operation converts some dark pixels to light pixels. In the case of darkening the image, the error diffusion operation converts some light pixels to dark pixels.