Xerox Corporation

Khalid M Rabb

John W Daughton

Barbara E Malinowski

Robert L Sklut

Irwin Wagman

Gary L Hutchinson

Michael L Shaffer

Myriam Martinez

Robert M Harwood

David L Salgado

Gavan Leonard Tredoux

Andrew T Martin

Saurabh Prabhat

Premkumar Rajendran

Brandon Scott McComber

Anthony Michael Frumusa

James Milo Sweet

Kenneth B Schleede

Roger T Kramer

Robert Michael Chapin

Dianne S Colelli

Henry Thomas Kremers

Christine Miyachi

Mark H Buddendeck

Kenneth D Romano

Bernard Roch Heroux, Jr

Daniel A Mohabir

Thomas G Beaman

William P Kukucka

David B Mensing

Arun Bakthavachalu

Karl M Kau

Robert E Crumrine

James G Nargi

John C DeMott

Richard Steven Born

Wendy Abbott

Michael Trent

James Howell

Kristopher James Stasiw

Linh La

Kelvin Kwan

Boris Shmoys

William T Weldman

Jacob Woodworth

Frederick N Rath

Stephen J Sydorowicz

Rick Born

Shiv Singh Kansingh

Systems, methods, and computer-readable media for managing extensibility, e.g., on a network of multi-function devices are provided. The system includes an application catalog, in communication with an application database of a catalog server and configured to load applications therefrom. The system also includes a device manager configured to discover one or more devices on a network and to allow selection of one or more selected devices from among the one or more devices. The system further includes a data transfer system in communication with the one or more devices and to cause an application to be transmitted from the application catalog to the one or more selected devices, such that the one or more selected devices receive the application without communicating directly with the application database.

Multi-function device application catalog with integrated discovery, management, and application designer

Apparatus are provided that includes a multi-function device that is configured to perform a plurality of functions relating to manipulating a document. The multi-function device can have a display configured to display interface tool for facilitating the customization of a function of the multi-function device. The interface tools allow a user to communicate with the multi-function device to enter information relating to the customized function. The custom application can be configured to be installed on the multi-function device, and the custom application is used to customize the multi-function device.

Tools and methods for customizing multi-function devices

A multi-function printer including a processor and a computer-readable storage medium in communication with the processor, wherein the computer-readable storage medium comprises one or more programming instructions for: receiving a plurality of electronic documents from one or more electronic devices; storing the plurality of electronic documents in a storage unit located within the multi-function printer; permitting access to one or more of the plurality of electronic documents via a user interface positioned about the multi-function printer; permitting selection of one or more print attributes via the user interface; applying the one or more print attributes selected to the one or more electronic documents accessed and outputting the one or electronic documents accessed having the one or more print attributes applied thereto.

System and method for using a multi-function printer as a user interface for a print driver

A method and system for workload balancing includes determining which one of a plurality of printer devices satisfies at least one criteria and routing the job to the printer device which satisfies the criteria. The determining is carried out at one or more of the plurality of printer devices.

Method and system for workload balancing

Software in a computer which accesses one or more software-intensive devices, such as a digital copier or printer, is organized in a set of layers. A device-dependent layer converts data transferred over various means, such as a modem or network, to a uniform data format. A protocol layer converts data from a particular accessed machine to a set of function calls. A system interface associated with the computer restricts a user of the computer to seeing only a subset of function calls, depending permissions granted to a particular user. The modular architecture of the software enables a system administrator to restrict a user to viewing machine status for a specific set of machines on a network, or limits the user to viewing only a certain set of functionalities from a particular machine.

Architecture for software for interactively communicate with a machine and remotely maintenance the machine

Architecture for software for remote maintenance of a machine such as a copier

Electronically-rendered auditron data, such as from a copier or printer, is formatted with an initial structured portion followed by an unstructured portion. A code within the structured portion instructs a downstream computer how to interpret the digits in the unstructured portion of the data, so that different sets of digits within the unstructured portion are converted to discrete numbers having assigned meanings. The resulting numbers and their assigned meanings can be readily ported to a commercial spreadsheet program.

Auditron data format for remote maintenance of a machine such as a copier

A system for submitting upgrades to software which operates a digital printer. The software enters the printer through a standard printer port. When an upgrade is sent, the status pins are reassigned new functions relating to the progress of the software upgrade, instead of using the status pins of the printer port in a standard fashion for submitting print data. In upgrade mode, the levels of the status pins are recognized as a multi-bit word, relating to a specific condition of the upgrade.

Submitting software upgrades to a digital printer through a standard port

A printing system, for merging a scanned image with a merge image to produce a composite image, is provided. The printing system includes a memory for storing the merge image, in the form of a first set of image data, and a decompression device for decompressing the first set of image data. The printing system further includes a scanner, for reading a hard-copy page to generate a second set of image data, and a annotate/merge device, the annotate/merge device electronically merging the decompressed first set of image data with the second set of image data to produce the composite image.

Printing machine with merging/annotating/signaturizing capability

A method of intermingling images of different sizes on a photosensitive surface and yet avoid the seam of the photosensitive surface and synchronize the transfer of the images to intermingled copy sheets of various sizes by determining the size of each image before projecting the image onto the photo sensitive surface; predicting the relationship of the image to the seam of the photosensitive surface; deciding that a given image would overlay the seam of the photosensitive surface, applying a timing adjustment to project the given image onto the photosensitive surface in avoidance of the seam of the photosensitive surface, and transferring each of the images including said given image from the photosensitive surface to copy sheets whereby images of different sizes are intermingled along the photosensitive surface and copy sheets of different sizes are intermingled along the copy sheet path.

Multi-pitch paper and image handling on seamed belt

An interlock system for a machine cover including an optical sensor providing a cover open signal, a housing secured to the cover and defining a hollow cavity communicating with the optical path with the cover closed, a reflector fixed to one end of the cavity to reflect light to the sensor with the cover closed, a wall forming part of the housing and disposed in an interference relationship with the optical path for blocking light with the cover open, the length of the optical path with the cover open being less than the length of the optical path with the cover closed, and circuitry to trigger the optical sensor to provide light pulses at a predetermined frequency.

Optical safety shutoff for machine cover

A copy machine schedules a copy sheet for being fed by a copy sheet feed system from a supply to a transfer station to have an image copied from an original document to the copy sheet after that original document is scheduled for being imaged by an imaging system. Usually, the scheduling of the copy sheet feed system is delayed until the following pitch, and thus the scheduling of the copy sheet feed system occurs in a different pitch than the scheduling of the imaging system for a particular document. This delay permits the end-of-set signal to be generated if that document is the last document in a stack of documents to be copied prior to scheduling the copy sheet which is to receive a copy of the image contained on that last document. Thus, the control hierarchy of the copy machine is able to use the knowledge that a document is a last document in a set of documents to accurately control components of the copy machine (e.g., to select a proper type of copy sheet and/or offset copy sheet output) without skipping pitches or precounting the documents in the stack.

Cross-pitch scheduling of documents and copy sheets in a copy system

An apparatus which regulates offsetting stacks of sheets reproduced from at least one original document. In one mode, successive stacks of uncollated sheets are offset from one another, and, in another mode, offsetting of stacks of collated copy sheets is inhibited.

Selectable sheet offsetting

An electrophotographic printing machine in which successive electrostatic latent images are recorded on a moving photoconductive belt. Each latent image is adapted to be recorded in a designated region on the photoconductive belt. The designated regions are separated from one another by an inter-image zone. A test patch is recorded in the inter-image zone. The number of designated regions on the photoconductive belt is adjusted so that the size of the inter-image zone is increased enabling a portion of the latent image to be recorded in the inter-image zone without overlapping any portion of the test patch.

Horizontal image shift by shifting to a slower copying rate

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Webster, NY, United States of America

Khalid M Rabb