-
公开(公告)号:BR9902591A
公开(公告)日:2000-01-04
申请号:BR9902591
申请日:1999-04-05
Applicant: XEROX CORP
Inventor: BUDNIK ROGER W , PACER JAMES M , RAJ GURU B , SHOEMAKER RALPH A , SWALES MICHAEL G
IPC: G03G15/08
-
公开(公告)号:BR9901239A
公开(公告)日:2000-02-01
申请号:BR9901239
申请日:1999-04-05
Applicant: XEROX CORP
Inventor: BUDNIK ROGER W , PACER JAMES M , RAJ GURU B , SHOEMAKER RALPH A , SWALES MICHAEL G
Abstract: A method to provide a highly intelligent, automated diagnostic system that identifies the need to replace specific parts to minimize machine downtime rather than require extensive service troubleshooting. In particular, a systematic, logical test analysis scheme to assess machine operation from a simple sensor system and to be able to pinpoint parts and components needing replacement is provided by a series of first level of tests by the control to monitor components for receiving a first level of data and by a series of second level of tests by the control to monitor components for receiving a second level of data. Each of the first level tests and first level data is capable of identifying a first level of part failure independent of any other test. Each of the second level tests and second level data is a combination of first level tests and first level data or a combination of a first level test and first level data and a third level test and third level data. The second level tests and second level data are capable of identifying second and third levels of part failure. Codes are stored and displayed to manifest specific part failures.
-
公开(公告)号:DE69103738D1
公开(公告)日:1994-10-06
申请号:DE69103738
申请日:1991-12-06
Applicant: XEROX CORP
Inventor: MELNYK ANDREW R , SWALES MICHAEL G , TENEY DONALD
Abstract: A vacuum evaporation container includinging a resistively heatable cylindrical crucible having at least one open end and having an axially aligned slot and a hollow cylindrical insert concentrically located within the cylindrical crucible, the insert having a slot aligned with the slot of the crucible, closed ends and an electrical conductivity less than the electrical conductivity of the electrically conductive cylindrical crucible. This vacuum evaporation container is employed in a vacuum deposition process.
-
公开(公告)号:BR9902359A
公开(公告)日:2000-02-01
申请号:BR9902359
申请日:1999-04-05
Applicant: XEROX CORP
Inventor: BUDNIK ROGER W , PACER JAMES M , RAJ GURU B , SHOEMAKER RALPH A , SWALES MICHAEL G
Abstract: A method to provide a highly intelligent, automated diagnostic system that identifies the need to replace specific parts to minimize machine downtime rather than require extensive service troubleshooting. In particular, a systematic, logical test analysis scheme to assess machine operation from a simple sensor system and to be able to pinpoint parts and components needing replacement is provided by a series of first level of tests by the control to monitor components for receiving a first level of data and by a series of second level of tests by the control to monitor components for receiving a second level of data. Each of the first level tests and first level data is capable of identifying a first level of part failure independent of any other test. Each of the second level tests and second level data is a combination of first level tests and first level data or a combination of a first level test and first level data and a third level test and third level data. The second level tests and second level data are capable of identifying second and third levels of part failure. Codes are stored and displayed to manifest specific part failures.
-
公开(公告)号:DE69214685T2
公开(公告)日:1997-03-20
申请号:DE69214685
申请日:1992-02-21
Applicant: XEROX CORP
Inventor: HUBBLE FRED F , SWALES MICHAEL G , WEBER MICHAEL E , ABOWITZ GERALD , BOV RAPHAEL F
-
公开(公告)号:DE69816698T2
公开(公告)日:2004-03-11
申请号:DE69816698
申请日:1998-04-02
Applicant: XEROX CORP
Inventor: PEREZ PORFIRIO J , VANBORTEL DAVID P , BEARD MICHAEL E , KULBIDA IHOR , BUDNIK ROGER W , PACER JAMES M , RAJ GURU B , SHOEMAKER RALPH A , SWALES MICHAEL G , ROLLINS DAVID E , BHATTACHARYA AMEET S , KOLB STEVEN E
Abstract: A fuser module (12), being a fuser subsystem installable in a xerographic printing apparatus, includes an electronically-readable memory (13) permanently associated therewith. The control system of the printing apparatus (30) reads out codes from the electronically-readable memory (13) at install to obtain parameters for operating the module, such as maximum web use, voltage and temperature requirements, and thermistor calibration parameters.
-
公开(公告)号:DE69214685D1
公开(公告)日:1996-11-28
申请号:DE69214685
申请日:1992-02-21
Applicant: XEROX CORP
Inventor: HUBBLE FRED F , SWALES MICHAEL G , WEBER MICHAEL E , ABOWITZ GERALD , BOV RAPHAEL F
-
公开(公告)号:DE69103738T2
公开(公告)日:1994-12-22
申请号:DE69103738
申请日:1991-12-06
Applicant: XEROX CORP
Inventor: MELNYK ANDREW R , SWALES MICHAEL G , TENEY DONALD
Abstract: A vacuum evaporation container includinging a resistively heatable cylindrical crucible having at least one open end and having an axially aligned slot and a hollow cylindrical insert concentrically located within the cylindrical crucible, the insert having a slot aligned with the slot of the crucible, closed ends and an electrical conductivity less than the electrical conductivity of the electrically conductive cylindrical crucible. This vacuum evaporation container is employed in a vacuum deposition process.
-
公开(公告)号:DE69816698D1
公开(公告)日:2003-09-04
申请号:DE69816698
申请日:1998-04-02
Applicant: XEROX CORP
Inventor: PEREZ PORFIRIO J , VANBORTEL DAVID P , BEARD MICHAEL E , KULBIDA IHOR , BUDNIK ROGER W , PACER JAMES M , RAJ GURU B , SHOEMAKER RALPH A , SWALES MICHAEL G , ROLLINS DAVID E , BHATTACHARYA AMEET S , KOLB STEVEN E
Abstract: A fuser module (12), being a fuser subsystem installable in a xerographic printing apparatus, includes an electronically-readable memory (13) permanently associated therewith. The control system of the printing apparatus (30) reads out codes from the electronically-readable memory (13) at install to obtain parameters for operating the module, such as maximum web use, voltage and temperature requirements, and thermistor calibration parameters.
-
公开(公告)号:BR0104265A
公开(公告)日:2002-05-21
申请号:BR0104265
申请日:2001-09-25
Applicant: XEROX CORP
Inventor: BUDNIK ROGER W , PACER JAMES M , KAUFFMAN SCOTT L , MAIER RICHARD M , SWALES MICHAEL G
IPC: G03G15/08
Abstract: In a xerographic development system in which an AC field is set up in a gap between a donor member and the photoreceptor to develop an electrostatic latent image, a series of tests are performed to ascertain that the width of the gap is within a suitable range. In test mode, various DC and AC biases associated with the field are systematically altered, and the reflectivities of resulting test images are read. Based on these reflectivity readings, it can be determined if the gap is too wide, such as to cause poor print quality, or too narrow, such as to cause arcing.
-
-
-
-
-
-
-
-
-