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Matthew C Dondiego

from West Milford, NJ
Age ~67

Matthew Dondiego Phones & Addresses

  • 193 Weaver Rd, West Milford, NJ 07480
  • Oakland, NJ
  • Bath, PA

Publications

Us Patents

Printer Sheet Deskewing System

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US Patent:
6575458, Jun 10, 2003
Filed:
Jul 27, 2001
Appl. No.:
09/916994
Inventors:
Lloyd A. Williams - Mahopac NY
Joannes N. M. deJong - Suffern NY
Matthew Dondiego - West Milford NJ
Michael J. Savino - Tappan NY
Assignee:
Xerox Corporation - Stamford CT
International Classification:
B65H 702
US Classification:
271228
Abstract:
A sheet registration system, especially for printers, with a lower cost and lower mass system for sheets deskewing, and optionally also compatibly providing transverse registration repositioning of the sheets. Mechanisms are disclosed which need only one main drive motor to drive both of the two spaced apart sheet feeding nips, together with a much lower power, and lower cost, deskewing differential drive system for providing the relative differential angular movement of the two spaced sheet feeding nips to achieve the desired amount of sheet deskewing movement, without interrupting the forward feeding movement of the sheet.

Printer Sheet Lateral Registration And Deskewing System

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US Patent:
6866260, Mar 15, 2005
Filed:
Feb 19, 2003
Appl. No.:
10/369811
Inventors:
Lloyd A. Williams - Mahopac NY, US
Joannes N. M. deJong - Hopewell Junction NY, US
Matthew Dondiego - West Milford NJ, US
Michael J. Savino - Tappan NY, US
Assignee:
Xerox Corporation - Stamford CT
International Classification:
B65H007/02
US Classification:
271227
Abstract:
A sheet registration system, especially for printers, with a lower cost and lower mass-movement system for both sheet deskewing and transverse registration repositioning of the sheets in the same integral system, especially for higher speed printing. Only one main drive motor can drive both of the two spaced apart sheet feeding nips, together with a lower power, lower mass, deskewing differential drive system for providing the relative differential angular movement of the two spaced sheet feeding nips to achieve the desired amount of sheet deskewing movement, without interrupting the forward feeding movement of the sheet. Also disclosed are extensive further reductions in the component mass of the lateral translation movement for lateral sheet registration.

Printer Using Hybrid Reflex Writing To Color Register An Image

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US Patent:
7126621, Oct 24, 2006
Filed:
Jul 30, 2004
Appl. No.:
10/909075
Inventors:
Vittorio Castelli - Yorktown Heights NY, US
Joannes N. M. deJong - Hopewell Junction NY, US
Lloyd A. Williams - Mahopac NY, US
Matthew Dondiego - West Milford NJ, US
William J. Nowak - Webster NY, US
Assignee:
Xerox Corporation - Stamford CT
International Classification:
B41J 2/47
US Classification:
347234
Abstract:
An imaging device for producing multicolor images from image data containing data representing an image of a first color and an image of a second color to be registered relative to the image of the first color onto a substrate by transferring toner of the first and second colors to the substrate is provided. The imaging device includes a first imager, a second imager, a photoreceptor belt, a plurality of rollers mounted to a frame of the imaging device, an angular position sensor, an image data source and a controller. The plurality of rollers define a process path along which the photoreceptor belt is driven past the first and second imagers in a process direction. The plurality of rollers includes a drive roller that exhibits an eccentricity for which a formula relating angular position as a function of the phase angle of the drive roller to eccentricity is known. The angular position sensor detects the phase angle of the drive roller. The image data source generates image data that includes a line to be printed in the first color and in the second color.

Printing System

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US Patent:
7647018, Jan 12, 2010
Filed:
Jul 26, 2005
Appl. No.:
11/189371
Inventors:
Steven R. Moore - Rochester NY, US
Joannes N. M. de Jong - Hopewell Junction NY, US
Matthew Dondiego - West Milford NJ, US
Vittorio Castelli - Yorktown Heights NY, US
Lloyd A. Williams - Mahopac NY, US
Assignee:
Xerox Corporation - Norwalk CT
International Classification:
G03G 15/00
US Classification:
399390, 399 82, 399 68
Abstract:
A printing system and method is provided. The printing system includes one or more printing system modules, at least one media sheet path interfacing the printing system modules, and a job scheduler for executing one or more printing system print jobs. The job scheduler routes a media sheet to one or more printing system modules for preshrinking or preenlarging without marking and subsequently routes the preshrunk or preenlarged media sheet to one or more printing system modules for marking. The method of printing includes generating a print job to be printed using one or more printing system modules. Print jobs requiring two or more printing system modules for marking are executed by routing a media sheet to one or more printing system modules for preshrinking or preenlarging without marking, and subsequently routing the preshrunk or preenlarged media sheet to the one or more printing modules for marking.

Edge Sensor Calibration For Printmaking Devices

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US Patent:
8033544, Oct 11, 2011
Filed:
Dec 8, 2009
Appl. No.:
12/633012
Inventors:
Matthew Dondiego - West Milford NJ, US
Lloyd A. Williams - Mahopac NY, US
Joannes N. M. deJong - Hopewell Junction NY, US
Assignee:
Xerox Corporation - Norwalk CT
International Classification:
B65H 9/16
B65H 7/02
US Classification:
271252, 271228, 271227
Abstract:
According to aspects illustrated herein, there is provided a printmaking device, a method, and a system for calibrating sensors. The printmaking device includes a calibration system with a media path, a registration device, and at least one edge sensor. The registration device having a pair of nips connected by a lateral carriage and a calibration member disposed traversely and affixed to the lateral carriage. The lateral carriage is configured to move laterally relative to the media path. The at least one edge sensor may be configured to determine an extent of movement of a first portion of the calibration member. The registration device calibrates the at least one edge sensor by: moving the lateral carriage a predetermined distance; determining the extent of movement of the first portion of the calibration member; and comparing the predetermined distance and the extent of movement so as to determine the calibration factor.

Substrate Media Transport System With Spaced Nip

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US Patent:
8083232, Dec 27, 2011
Filed:
Aug 25, 2009
Appl. No.:
12/547179
Inventors:
Joannes N. M. deJong - Hopewell Junction NY, US
Lloyd A. Williams - Mahopac NY, US
Matthew Dondiego - West Milford NJ, US
Assignee:
Xerox Corporation - Norwalk CT
International Classification:
B65H 5/02
US Classification:
271273, 271274
Abstract:
An apparatus and method for transporting substrate of media including a nip assembly having a drive wheel operably connected to a drive mechanism for rotating the drive wheel and an idler wheel disposed adjacent the drive wheel. The drive wheel and idler wheel forming a nip therebetween. The drive wheel and idler wheel being displaced from each other forming a nip gap, wherein the nip gap is present absent the presence of the substrate media in the nip.

Media Hold-Down System Having Cross Process Chambering

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US Patent:
8157369, Apr 17, 2012
Filed:
May 26, 2010
Appl. No.:
12/787984
Inventors:
Linn C. Hoover - Webster NY, US
Barry Paul Mandel - Fairport NY, US
Ruddy Castillo - Briarwood NY, US
Matthew Dondiego - West Milford NJ, US
Joannes N. M. deJong - Hopewell Junction NY, US
Lloyd A. Williams - Mahopac NY, US
Assignee:
Xerox Corporation - Norwalk CT
International Classification:
B41J 29/38
B41J 2/01
B41J 11/06
B41J 13/00
B65H 7/20
B65H 7/06
B65H 5/22
US Classification:
347104, 347 16
Abstract:
A printable media hold-down system includes a print head array, a transport surface positioned adjacent to the print head array which transports a printable medium past the print head array in a location where the print head array may apply ink to the printable medium, and a vacuum system that creates vacuum pressure that holds the printable medium to the transport surface, the vacuum system having at least one adjustable baffle configured to move in a cross process direction and change a dimension of the vacuum system based on a dimension of the printable medium.

Movable Trail Edge Sensor For Duplex Registration

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US Patent:
8180272, May 15, 2012
Filed:
Apr 30, 2009
Appl. No.:
12/433368
Inventors:
Paul N. Richards - Fairport NY, US
Lloyd A. Williams - Mahopac NY, US
Joannes N. M. deJong - Hopewell Junction NY, US
Matthew Dondiego - West Milford NJ, US
Assignee:
Xerox Corporation - Norwalk CT
International Classification:
G03G 15/00
US Classification:
399388, 399394, 399395, 271226, 271227
Abstract:
A print device for registering a printable medium during a duplex printing process. The print device includes a controller, at least one leading edge sensor operably connected to the controller, the at least one leading edge sensor configured to detect a leading edge of a printable medium having a first and a second side when the first side is facing away from the at least one leading edge sensor, a coarse registration sensor operably connected to the controller, the coarse registration sensor configured to detect a leading edge of the printable medium when the second side of the printable medium is facing away from the at least one leading edge sensor, and at least one trail edge sensor operably connected to the controller, the at least one trail edge sensor configured to detect a trailing edge of the printable medium.
Matthew C Dondiego from West Milford, NJ, age ~67 Get Report