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Multiple processor print driver
A system and method for an adaptable print driver that adapts its behavior to make use of multiple processors when they are available on the host computer. In...
Calibration of a spatial light modulator
A method for calibrating a spatial light modulator comprising an array of channels includes selecting a plurality of channel sets; operating each of the channel...
Colored mask combined with selective area deposition
The invention relates to a process for forming a structure comprising (a) providing a transparent support; (b) forming a color mask on a first side of the...
Thermal cleaning of individual jetting module nozzles
A liquid ejection device includes a jetting module including an array of nozzles; a thermal stimulation device associated with each nozzle of the array of...
Device for turning over sheet material
The invention relates to a device for turning over sheet material, in a printing machine, such as verso-printing in an electrophotographic printing machine. The...
Methods for imaging and processing positive-working imageable elements
An imaged and developed element, such as a lithographic printing plate, is provided by infrared radiation imaging of a positive-working imagable element having...
Inkjet recording element
An ink jet recording element having very good dye keeping properties in time. The recording element comprises a support and at least one ink-receiving layer,...
Calibration system for multi-printhead ink systems
A method for calibrating a multi-printhead printing system, the method includes the steps of employing an encoder to track movement of a media through the...
Paper feeding assembly for printers
A paper feeding apparatus for a printer includes a motor; a first roller assembly includes a first roller having a first end, a second end and an axis; a first...
Method for image animation using image value rules
A method for image presentation are provided, in which at least one theme for image presentation is obtained; at least one set of images is acquired for...
Developer station with tapered auger system
A developer station and method for an electrographic printer is provided that reduces developer agitation. The developer station includes a sump for holding a...
Thermal printer with reduced donor adhesion
Thermal printers and methods for operating thermal printers are provided. In one method, a sequence of thermal print head control signals is generated that is...
Photopolymer composition usable for lithographic plates
Radiation-sensitive element comprising a substrate and a radiation-sensitive coating comprising (a) at least one component selected from photoinitiators and...
Imaging element and method using differential light scattering
An imaging element is used to provide images based on the difference in index of refraction caused by imaging actinic radiation. Imaging provides desired...
Lithographic-printing plate precursor and image forming method using the
To provide an infrared-sensitive or heat-sensitive lithographic printing plate precursor which has high printing durability and wide development latitude, and...
Flow through dispenser having different cross-sectional areas
A liquid dispenser includes a liquid supply channel including an exit having a cross sectional area, a liquid return channel, and a liquid dispensing channel...
Fluid ejection assembly having a mounting substrate
The present invention relates to a fluid ejection assembly that includes an injection-molded mounting substrate that is formed by a two-shot injection molding...
Buttable printhead module and pagewide printhead
A printhead module includes a substrate, a plurality of drop ejector arrays, and electronic circuitry. The substrate includes a butting edge extending in a...
Media identification system with moving optoelectronic device
A printing system includes a carriage that is movable along a carriage scan direction and an optoelectronic device mounted on the carriage. A media input...
Automated folio references
Sets of electronic pages (120) are typically obtained for processing with a defined order, such as a reader order, and can be referenced by a page index (131)...
Sampling image records from a collection based on a change metric
An image-record subject is identified for a plurality of image records in an image collection. Then, a sampling change-metric related to a changing ...
Recognizing image environment from image and position
A method of recognizing the environment of an image from an image and position information associated with the image includes acquiring the image and its...
Laser-ablatable elements and methods of use
A laser-ablatable element for direct laser engraving has a laser-ablatable, relief-forming layer that has a relief-image forming surface and a bottom surface....
Inkjet recording media with cationically-modified clay particles
An inkjet printing system, comprises an inkjet printer, an ink composition, and an inkjet recording media comprising a support, and coated on the support in...
Inkjet printers having micro-fluidic actuators
A printer includes (a) an ink reservoir containing ink and having an outlet through which the ink passes for ejection onto a print medium; (b) a micro-fluidic...
Micro-fluidic actuator for inkjet printers
An inkjet printing device includes an ink reservoir containing ink and having an outlet through which the ink passes for ejection onto a print medium; a...
Total internal reflection light valve
An imaging method includes emitting radiation from an illumination source towards a total internal reflection (TIR) modulator. At least one of the pixel regions...
System for optically adjusting an imaging head
The present invention relates to a system for optically adjusting a computer-to-plate (CTP) imaging head which includes an a light source (104), optical fiber...
Preparation of porous particles with multiple markers
Porous particles are prepared using a first water-in-oil emulsion comprising a first marker material in a first aqueous phase that is dispersed in a first oil...
Methods and apparatus for peeling a flexible sheet from a substrate
Methods and apparatus are described for removing donor sheets from substrates. A take-up roller contacts the donor element at or near an edge thereof and a peel...
Method of generating printing color profiles for color managed
reproduction of color prints with transparent layer
The invention relates to a method of generating a printing color profile for printing a printing image with a digital color printing machine, in particular a...
Method for processing of photopolymer printing plates with overcoat
Method is described for producing an imaged lithographic printing plate from a precursor comprising a free-radical polymerizable coating and an ...
Selector for engagement of printer functions
An apparatus and method of driving multiple printer functions using the same motor is provided. The method includes providing a motor; providing a selector pin;...
Phase shifts for two groups of nozzles
A method includes forming drops of first size by applying drop-forming pulses during unit time period, .tau..sub.0; forming drops of second size by applying...
Color to color registration target
A method for calibrating a multi-color inkjet printing system includes using a 3.times.2 test target array. The test target includes printing a first color...
Charge plate fabrication technique
A charge plate and a method for fabricating a charge plate for an ink jet printhead includes the steps of removing portions of conductive material from a...
Electronic photography system
A system for electronic photography includes a number of photo-capture stations. Each station includes a digital camera and a customer identification device for...
Secure document printing method and system
A method and system for printing documents with one or more embedded security features is provided. Security features are embedded in the document by...
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...
Systems and methods of producing gradient index optics by sequential
printing of toners having different...
Systems and methods of producing image products using printing are provided. The image products are produced by sequentially applying a base image, a first...
Method for print engine synchronization
A print engine synchronization method enables the movement of a first print engine dielectric support member (DSM) having one or more image frames as well as...
Color error diffusion with error signal offset
A method for multi-toning an input digital image having input pixels with two or more color channels to form an output digital image having modified output...
Registering printing sleeve segments
A printing sleeve (10) has a first printing sleeve portion (10A) with a first and a second end. At least one of the ends of the first printing sleeve portion...
Simplified walk-up enablement of internet-based, personalized access to
retail imaging devices and services
An apparatus and method for loading and configuring an imaging device driver to facilitate turnkey remote access via the internet to the complete and explicit...
Stereoscopic display system with flexible rendering of disparity map
according to the stereoscopic fusing...
A method is provided for customizing scene content, according to a user or a cluster of users, for a given stereoscopic display, including obtaining...
Voice command of audio emitting device
A method of extracting a voice command produced in an enclosed or partially enclosed environment, includes providing an impulse response signal of the enclosed...
Method of making a planographic printing plate
The invention relates to a method of making a planographic printing plate comprising a substrate having thereon one or more layers of a radiation-sensitive...
Adjustable gloss document printing
A method and system for printing adjustable gloss image documents using a variety of toners where some toners have a relatively low melt viscosity and others...
Inkjet media system with improved image quality
An inkjet printing system, comprises: a printer, a pigment ink composition, and a dry recording media supply for receiving ink, the media comprising a support...
Fuser member and fuser member surface layer
A fuser member for toner fusing systems and processes. This fuser member has a fuser base and a fusing surface layer, and the fusing surface layer contains a...