Abstract: A solid phase change ink composition that includes at least one colorant and an ink vehicle. The ink vehicle further includes at least one polyhydroxyalkanoate compound of the below formula wherein R is independently selected from the group consisting of a hydrogen atom, a hydrocarbon group, a heteroatom, and combinations thereof, and wherein n represents the number of repeating units of from 1 to about 35,000, and wherein x represents an integer from 1 to about 5.

Abstract: Embodiments pertain to a flexible imaging member used in electrostatography and processes for making and using the imaging member. More particularly, the embodiments pertain to a structurally simplified flexible electrophotographic imaging member that has reasonable flatness and exhibits good performance without the need of an anticurl back coating layer.

Abstract: Radiation-curable (such as UV-curable) ink is used to form an image on a moving substrate. A radiation-transmissive web is attached to the substrate, and then radiation is applied to the web and substrate to cure the ink. The resulting combined substrate and web forms a laminated print.

Abstract: An information processing apparatus is connected to a projection device and an image capture device, and includes an acquiring portion, a detecting portion, and a controller. The acquiring portion acquires images captured by the image capture device. The detecting portion detects positions of the object and a user of the information processing apparatus from the captured images. The controller causes the projection device to project a first indication data indicating storage of at least one of the captured images onto an area except for a linear area linking the user of the information processing apparatus to the object and existing between the user of the information processing apparatus and the object, based on the detected positions of the object and the user of the information processing apparatus, and stores the at least one of the captured images in a memory when the projected first indication data has been interrupted.

Abstract: A decoding apparatus includes a classification section, a distribution-information generation section and an inverse-quantization-value generation section. The classification section classifies quantization indices contained in input code data into a plurality of groups. The distribution-information generation section generates distribution information of the quantization indices for each group, based on the quantization indices classified by the classification section. The inverse-quantization-value generation section generates inverse quantization values, which correspond to the respective quantization indices, based on the distribution information generated by the distribution-information generation section.

Abstract: Disclosed is a photoconductive member including a self-healing composite coating having a polymer matrix, a photoconductive component, a healing material encapsulated within nano- or microcapsules, and an optional catalyst, that is capable of repairing physical damage to the photoconductive member when the capsule ruptures. Also disclosed is photoconductive member including a substrate, an undercoat layer, a charge generating layer, a charge transport layer, and an optional protective overcoat layer; in which one layer of the photoconductive member further includes a healing material encapsulated within nano- or microcapsules and an optional catalyst, and that is capable or reparing physical damage to the photoconductive member when the capsule ruptures. Also disclosed is an imaging forming apparatus including same.

Abstract: A method of adjusting a printing system includes providing a printing system including a plurality of marking engines that include first, second and third actuators. The method includes setting each of the actuators of each marking engine to predetermined values, and generating a plurality of printed samples having a visually apparent background density using at least one of the marking engines. The method also includes evaluating the printed samples, and adjusting the first actuator of at least one marking engine based at least partially on the evaluation. A system is also disclosed.

Abstract: An electronic device including a compound comprising at least one type of an optionally substituted indolocarbazole moiety and at least one divalent linkage.

Abstract: A gripping device that grips a plate member provided with a long plate body, a first recess formed along a shorter length of the plate body, and a second recess formed at a position spaced apart from the first recess along a longer length of the plate body, the gripping device including: a first movable member entering the first recess; a second movable member entering the second recess; and opposing members opposed to the first and second movable members along the shorter length of the plate body and serving to grip the plate member in cooperation with the first and second movable members, wherein the gripping device grips the plate member by causing the second movable member to press against at least two positions of the second recess as well as the first movable member to press against a bottom of the first recess.

Abstract: Printing systems, control systems, and methods are presented for controlling customer image creation in which process control patches are laterally offset from a lateral customer image boundary to mitigate adverse interaction of control patches and customer images and to improve print engine process control.

Abstract: A system detects image data in an image data stream that cause ink ejection errors and replaces the image data with a replacement pattern that attenuates the ink ejection errors.

Abstract: Disclosed herein are a method and a printing apparatus implementing the method to minimize cross-process direction non-uniformities of color images in printed documents. When printing images on a photoreceptor, halftone test patches are generated for each color. A first halftone cell orientation (of dots) of the test patches and their corresponding color image data is determined. The halftone cells of test patches may be provided or rotated to a second orientation (or angle or degrees) for printing in an inter-document zone of the photoreceptor, while the first orientation of the color image data in the document image area of the photoreceptor remains the same. Errors or non-uniformities (e.g., with TRC correction) caused by sensor misreading of test patches at specific orientations in the cross-process direction are substantially eliminated, thereby providing output images without streaks or visible errors.

Abstract: Disclosed are bias charge rollers having an overcoat layer. The overcoat layer comprises a phenolic resin and a conductive agent. The resulting bias charge rollers have reduced streaking and increased service lifetimes.

Abstract: An information managing apparatus includes an acquiring unit, a condition setting unit, a condition judging unit and a correlating unit. The acquiring unit acquires information from storage unit which stores information therein. The condition setting unit sets a condition on at least one layer of a file system. Information to be correlated with the at least one layer satisfies the condition as the information locates under the at least one layer. The condition is referred along with an attribute value of one or a plurality of lower layers provided under the at least one layer. The correlating unit correlates the acquired information with a lower layer if the condition judging unit judges that the acquired information satisfies the set condition when the attribute value of the lower layer is referred to. The lower layer corresponds to the condition judged to be satisfied by the condition judging unit.

Abstract: An image forming apparatus includes a main body frame; an image formation section contained in the main body frame that forms an image on a recording medium; an ejection mechanism contained in the main body frame that ejects the recording medium on which an image has been formed to an ejection section on the upper surface of the main body frame; an image scanning device mounted on the ejection section that scans the image of a document; and an operation section provided on the upstream side in the ejection direction of the recording medium in the ejection section that operates the image scanning device; wherein sides and the backside of the ejection section being opened viewed from the operation section side.

Abstract: Disclosed are bias charge rollers having an overcoat layer. The overcoat layer comprises an acrylonitrile-butadiene-styrene (ABS) terpolymer and metal oxide particles optionally doped with a doping agent. The resulting bias charge rollers have reduced streaking and increased service lifetimes.

Abstract: A drum maintenance system for use in an imaging device includes a reservoir for the storage of release agent used by the drum maintenance unit. The reservoir includes a bottle, an end cap, and a float sensor. The float sensor operates to detect the release agent in the bottle reaching a predetermined minimum level.

Abstract: A document management device includes an execution unit, a storage unit, and a recording unit. The execution unit executes a given operation for document information in response to an operation request. The storage unit generates version information based on the given operation when the given operation is executed by the execution unit and stores the document information for which the given operation is executed along with the version information. The recording unit associates the given operation executed by the execution unit and the version information of the document information stored by the storage unit and records the associated given operation and the associated version information as operation history information.

Abstract: A resin material used for a member for an image forming apparatus includes a polymer formed by polymerization of at least one acrylic resin in which a content ratio (molar ratio) of hydroxyl groups of side chains each containing 10 or more carbon atoms to hydroxyl groups of side chains each containing less than 10 carbon atoms is less than 1/3; at least one polyol that contains plural hydroxyl groups in which all the hydroxyl groups are connected together through a chain containing 6 or more carbon atoms; and an isocyanate, with a polymerization ratio of about 0.1 or more and about 10 or less, the polymerization ratio being a ratio (B/A) of a total molar amount (B) of hydroxyl groups contained in all the polyols used for the polymerization to a total molar amount (A) of hydroxyl groups contained in all the acrylic resins used for the polymerization.

Abstract: A process for making a latex emulsion suitable for use in a toner composition includes contacting at least one polyester resin optionally with an organic solvent to form a resin mixture, adding a primary amine, optionally a surfactant, and deionized water to the mixture.