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公开(公告)号：BR102012017715A2
公开(公告)日：2017-01-24
申请号：BR102012017715
申请日：2012-07-17
Applicant: XEROX CORP
Inventor： RIZZOLO CHARLES D , MANTELL DAVID A , MIZES HOWARD A , FOLKINS JEFFREY J , SHEFLIN JOSEPH C , MONGEON MICHAEL C , LEVY MICHAEL J
IPC: A01B1/00
Abstract: resumo patente de invenção: método e sistema para alinhar cabeças de impressora que ejetam tinta transparente em uma impressora de jato de tinta. a presente invenção refere-se a um método que permite um operador detectar um desalinhamento das cabeças de impressora que ejetam tinta transparente em uma impressora de jato de tinta. o método imprime um primeiro padrão de teste com uma primeira cor de tinta e então imprime um segundo padrão de teste com tinta transparente no topo do primeiro padrão de teste. a tinta do primeiro e do segundo padrão de teste é então dispersada para permitir que a tinta transparente seja dispersada dentro de espaços intersticiais na tinta da primeira cor. um operador é então capaz de detectar a relação espacial de marcas predeterminadas no segundo padrão de teste para marcas predeterminadas no primeiro padrão de teste. as marcas pre determinadas do primeiro e do segundo padrão de teste estão dispostas para permitir um operador detectar uma distância de desalinhamento e a impressora de jato de tinta utilização distância de desalinhamento inserida pelo operador para ajustar o alinhamento das cabeças de impressora que ejetam a tinta transparente.
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公开(公告)号：DE69618889T2
公开(公告)日：2002-07-11
申请号：DE69618889
申请日：1996-09-16
Applicant: XEROX CORP
Inventor： MANDEL BARRY P , DAUGHTON JOHN W , RIZZOLO CHARLES D , HOWER JR , WALKER DON S
Abstract: A sheet stacking system is described herein which comprises an array of sheet stacking bins (11, 11a, 11b) for stacking a plurality of printed substrate sheets, a sheet feeding input path system for feeding selected sheets into a selected bin (11, 11a, 11b) to form a stack (51) therein, a bin fullness indicator system for indicating that the stack (51) has reached a preset allowable maximum, and a stacking control system (50), controlled by the bin fullness indicator system, to control the sheet feeding input path. The bin fullness indicator system includes a single stack height sensing system for measuring the stack height. A movable carriage system is employed for moving this single stack height sensing system from one bin to another to measure the stack height in respective ones of the bins (11, 11a, 11b). The stack height sensor includes a movable sensing element which is extended into an adjacent bin to detect the stack height therein. A signal generator is responsive to the sensing element position to provide control signals for the stacking control system.
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公开(公告)号：DE69412367D1
公开(公告)日：1998-09-17
申请号：DE69412367
申请日：1994-05-13
Applicant: XEROX CORP
Inventor： MANDEL BARRY P , RIZZOLO CHARLES D , BUDDENDECK GERALD A
Abstract: A sheet buffering system for use in a copier or printer producing a sequential stream of sheets with limited time therebetween, and with compiling and finishing of those output sheets on-line while subsequent sheets are being printed, a non-slip sheet feeder (16a,95) normally feeding copy sheets downstream to the compiler is selectably intermittently temporarily stopped holding the lead edge area of the first copy sheet (18) for the next set to be finished so that continued feeding of the trail end of the same sheet by a relatively closely spaced upstream feeder(22a) buckles that sheet into a buckle chamber (30) assisted by a buckle inducing arcuate baffle (13a,14a,14b) extending from the other side of the sheet path. The next printed sheet is fed normally while the buckled first sheet (18) is positively held out of its way. When the second sheet (20) reaches the downstream feeder (16a), it restarts to positively feed both sheets downstream to the compiler, together, but overlapped by a preset amount for registration stacking. A substantial increase is provided in the time for the preceding copy sheets to be operated on in the compiler. A plural sheet collection point may also be provided by this sheet buffering system.
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公开(公告)号：DE69618889D1
公开(公告)日：2002-03-14
申请号：DE69618889
申请日：1996-09-16
Applicant: XEROX CORP
Inventor： MANDEL BARRY P , DAUGHTON JOHN W , RIZZOLO CHARLES D , HOWER JR , WALKER DON S
Abstract: A sheet stacking system is described herein which comprises an array of sheet stacking bins (11, 11a, 11b) for stacking a plurality of printed substrate sheets, a sheet feeding input path system for feeding selected sheets into a selected bin (11, 11a, 11b) to form a stack (51) therein, a bin fullness indicator system for indicating that the stack (51) has reached a preset allowable maximum, and a stacking control system (50), controlled by the bin fullness indicator system, to control the sheet feeding input path. The bin fullness indicator system includes a single stack height sensing system for measuring the stack height. A movable carriage system is employed for moving this single stack height sensing system from one bin to another to measure the stack height in respective ones of the bins (11, 11a, 11b). The stack height sensor includes a movable sensing element which is extended into an adjacent bin to detect the stack height therein. A signal generator is responsive to the sensing element position to provide control signals for the stacking control system.
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公开(公告)号：DE69611496T2
公开(公告)日：2001-05-03
申请号：DE69611496
申请日：1996-09-16
Applicant: XEROX CORP
Inventor： MANDEL BARRY P , DAUGHTON JOHN W , RIZZOLO CHARLES D , HOWER JR , WALKER DON S
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Patent Agency Ranking
公开(公告)号：DE69425006D1
公开(公告)日：2000-08-03
申请号：DE69425006
申请日：1994-03-01
Applicant: XEROX CORP
Inventor： BARRIENTOS FRANCESCA A , KAMPRATH DAVID R , MANDEL BARRY P , VANDONGEN RICHARD A , RIZZOLO CHARLES D , DESANCTIS ANTHONY T
Abstract: A method of sheet buffering with a sheet buffering apparatus that includes at least one pair of stationary spaced apart curvlinear guide members (26,28) defining a sheet travel path (P), and a first paper nip (20) downstream of the at least one pair of stationary spaced apart curvlinear guide members (26,28) in the sheet travel path (P), the method comprising: feeding the leading edge of a first sheet (S1) into said first paper feeding nip (20); moving the trailing edge of said first sheet (S1) laterally off of said sheet travel path; and urging a leading edge of a second sheet (S2) into said pair of spaced apart guide members (26,28) and along said sheet travel path (P) lapping the trailing edge of said first sheet (S1).
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公开(公告)号：DE69417934D1
公开(公告)日：1999-05-27
申请号：DE69417934
申请日：1994-01-24
Applicant: XEROX CORP
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公开(公告)号：DE69408642T2
公开(公告)日：1998-09-10
申请号：DE69408642
申请日：1994-05-06
Applicant: XEROX CORP
Inventor： MANDEL BARRY P , PREVOST CHARLES F , RIZZOLO CHARLES D , GREEN FREDERICK A , VAN DONGEN RICHARD A
Abstract: A sheet output module for the collection and stacking of printed media sheets from the output of a reproduction apparatus, with multiple separate sheet collection bins (11) in a vertical array, a sheet input for receiving the sheets, and a sheet transport path for transporting the sheets to a selected bin; the sheet input is at a central vertical level intermediately of the module and the vertical bin array, the vertical bin array is divided into first and second portions with a central vertical space therebetween, the sheet transport path has a common shared central path (12a) from the input to a branching position where it arcuately branches in opposite directions, with a first branch path (12b) extending upwardly to feed sheets to the first portion of the bins and a second branch path (12c) extending downwardly to feed sheets to the second portion of the bins. A sheet deflector gate (14) is located at this branching position for selectively deflecting sheets from a the common shared path portion into one of these first and second branch paths. A high capacity stacking tray (17) is located within this vertical space between the first and second portions of the vertical array of bins.
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公开(公告)号：DE69408642D1
公开(公告)日：1998-04-02
申请号：DE69408642
申请日：1994-05-06
Applicant: XEROX CORP
Inventor： MANDEL BARRY P , PREVOST CHARLES F , RIZZOLO CHARLES D , GREEN FREDERICK A , VAN DONGEN RICHARD A
Abstract: A sheet output module for the collection and stacking of printed media sheets from the output of a reproduction apparatus, with multiple separate sheet collection bins (11) in a vertical array, a sheet input for receiving the sheets, and a sheet transport path for transporting the sheets to a selected bin; the sheet input is at a central vertical level intermediately of the module and the vertical bin array, the vertical bin array is divided into first and second portions with a central vertical space therebetween, the sheet transport path has a common shared central path (12a) from the input to a branching position where it arcuately branches in opposite directions, with a first branch path (12b) extending upwardly to feed sheets to the first portion of the bins and a second branch path (12c) extending downwardly to feed sheets to the second portion of the bins. A sheet deflector gate (14) is located at this branching position for selectively deflecting sheets from a the common shared path portion into one of these first and second branch paths. A high capacity stacking tray (17) is located within this vertical space between the first and second portions of the vertical array of bins.
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公开(公告)号：DE69611496D1
公开(公告)日：2001-02-15
申请号：DE69611496
申请日：1996-09-16
Applicant: XEROX CORP
Inventor： MANDEL BARRY P , DAUGHTON JOHN W , RIZZOLO CHARLES D , HOWER JR , WALKER DON S
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