DE60009587T2 - Bestimmung des Papierstandes - Google Patents

Bestimmung des Papierstandes Download PDF

Info

Publication number
DE60009587T2
DE60009587T2 DE60009587T DE60009587T DE60009587T2 DE 60009587 T2 DE60009587 T2 DE 60009587T2 DE 60009587 T DE60009587 T DE 60009587T DE 60009587 T DE60009587 T DE 60009587T DE 60009587 T2 DE60009587 T2 DE 60009587T2
Authority
DE
Germany
Prior art keywords
determination
paper level
paper
level
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60009587T
Other languages
English (en)
Other versions
DE60009587D1 (de
Inventor
Gary M Peter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HP Inc
Original Assignee
Hewlett Packard Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of DE60009587D1 publication Critical patent/DE60009587D1/de
Application granted granted Critical
Publication of DE60009587T2 publication Critical patent/DE60009587T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern
    • G03G15/65Apparatus which relate to the handling of copy material
    • G03G15/6502Supplying of sheet copy material; Cassettes therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H7/00Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10Size; Dimensions
    • B65H2511/15Height, e.g. of stack
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/30Numbers, e.g. of windings or rotations
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00Apparatus for electrophotographic processes
    • G03G2215/00362Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535Stable handling of copy medium
    • G03G2215/00717Detection of physical properties
    • G03G2215/00729Detection of physical properties of sheet amount in input tray
DE60009587T 1999-01-28 2000-01-04 Bestimmung des Papierstandes Expired - Lifetime DE60009587T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/239,644 US5960230A (en) 1999-01-28 1999-01-28 Adaptive paper level sensing in an imaging device

Publications (2)

Publication Number Publication Date
DE60009587D1 DE60009587D1 (de) 2004-05-13
DE60009587T2 true DE60009587T2 (de) 2005-04-21

Family

ID=22903087

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60009587T Expired - Lifetime DE60009587T2 (de) 1999-01-28 2000-01-04 Bestimmung des Papierstandes

Country Status (4)

Country Link
US (1) US5960230A (de)
EP (1) EP1024100B1 (de)
JP (1) JP3350502B2 (de)
DE (1) DE60009587T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100524061B1 (ko) * 1999-01-26 2005-10-26 삼성전자주식회사 용지 잔량 감지방법
US6568675B1 (en) 2000-11-28 2003-05-27 Hewlett-Packard Development Co., L.P. Sheet media output device
GB2376330B (en) 2001-06-04 2005-02-16 Hewlett Packard Co A method of maintaining media resources in a print system
US6567620B2 (en) 2001-09-27 2003-05-20 Lexmark International, Inc. Image forming apparatus with variable gap size based on recording media supply level
US6636704B2 (en) * 2001-11-13 2003-10-21 Hewlett-Packard Development Company, L.P. Imaging system having media stack component measuring system
US7048273B2 (en) * 2002-02-28 2006-05-23 Bowe Bell + Howell Company System and method for monitoring grouped resources
US6746094B1 (en) 2002-10-30 2004-06-08 Hewlett-Packard Development Company, L.P. Imaging system and method of determining insufficient colorant
US7342689B2 (en) * 2003-11-12 2008-03-11 Transact Technologies Incorporated Methods and apparatus for converting full color images to two-color images for printing at a two-color printer
US9612560B2 (en) * 2005-05-23 2017-04-04 Xerox Corporation Printing system method and apparatus for comparing calculated sheets needed against sheets available
US20080013109A1 (en) * 2006-07-11 2008-01-17 Yen-Fu Chen Method for Selecting Printers Based On Paper Availability Or Paper Congestion
US9733605B2 (en) 2012-09-27 2017-08-15 Hewlett-Packard Development Company, L.P. Determining an available capacity

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535463A (en) * 1981-10-13 1985-08-13 Minolta Camera Co., Ltd. Apparatus for detecting number of remaining sheets
US4716286A (en) * 1985-02-07 1987-12-29 Brandt, Inc. Electro-optical paper dispenser controller having a variable gain amplifier with digital input control means
DE3618728A1 (de) * 1985-06-04 1986-12-04 Ricoh Co., Ltd., Tokio/Tokyo Steuerungseinrichtung fuer die papierzufuehrung in einem kopiergeraet
US5629672A (en) * 1995-06-27 1997-05-13 Gift Certificate Center, Inc. Low paper detection system

Also Published As

Publication number Publication date
EP1024100A3 (de) 2001-05-30
DE60009587D1 (de) 2004-05-13
EP1024100B1 (de) 2004-04-07
JP3350502B2 (ja) 2002-11-25
US5960230A (en) 1999-09-28
JP2000222553A (ja) 2000-08-11
EP1024100A2 (de) 2000-08-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition