JP4750297B2 - 通信装置、方法、それを用いた画像形成装置、画像形成装置に接続されるユニット及び画像形成システム - Google Patents

通信装置、方法、それを用いた画像形成装置、画像形成装置に接続されるユニット及び画像形成システム Download PDF

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Publication number
JP4750297B2
JP4750297B2 JP2001045340A JP2001045340A JP4750297B2 JP 4750297 B2 JP4750297 B2 JP 4750297B2 JP 2001045340 A JP2001045340 A JP 2001045340A JP 2001045340 A JP2001045340 A JP 2001045340A JP 4750297 B2 JP4750297 B2 JP 4750297B2
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Japan
Prior art keywords
unit
signal
clock signal
noise
predetermined time
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Expired - Fee Related
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JP2001045340A
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English (en)
Japanese (ja)
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JP2001318882A (ja
JP2001318882A5 (enExample
Inventor
英和 富永
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Canon Inc
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Canon Inc
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.)
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2001045340A priority Critical patent/JP4750297B2/ja
Priority to US09/791,547 priority patent/US7310170B2/en
Publication of JP2001318882A publication Critical patent/JP2001318882A/ja
Priority to US11/700,162 priority patent/US7643169B2/en
Publication of JP2001318882A5 publication Critical patent/JP2001318882A5/ja
Application granted granted Critical
Publication of JP4750297B2 publication Critical patent/JP4750297B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/18—Conditioning data for presenting it to the physical printing elements
    • G06K15/1801—Input data handling means
    • G06K15/181—Receiving print data characterized by its formatting, e.g. particular page description languages
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/18—Conditioning data for presenting it to the physical printing elements
    • G06K15/1801—Input data handling means
    • G06K15/181—Receiving print data characterized by its formatting, e.g. particular page description languages
    • G06K15/1811—Receiving print data characterized by its formatting, e.g. particular page description languages including high level document description only
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/18—Conditioning data for presenting it to the physical printing elements
    • G06K15/1801—Input data handling means
    • G06K15/1817—Buffers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/18—Conditioning data for presenting it to the physical printing elements
    • G06K15/1801—Input data handling means
    • G06K15/1822—Analysing the received data before processing

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Manipulation Of Pulses (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Information Transfer Systems (AREA)
  • Dc Digital Transmission (AREA)
JP2001045340A 2000-02-28 2001-02-21 通信装置、方法、それを用いた画像形成装置、画像形成装置に接続されるユニット及び画像形成システム Expired - Fee Related JP4750297B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2001045340A JP4750297B2 (ja) 2000-02-28 2001-02-21 通信装置、方法、それを用いた画像形成装置、画像形成装置に接続されるユニット及び画像形成システム
US09/791,547 US7310170B2 (en) 2000-02-28 2001-02-26 Communication apparatus, communication method, image forming apparatus utilizing such method, unit connected to image forming apparatus and image forming system
US11/700,162 US7643169B2 (en) 2000-02-28 2007-01-31 Observing a state of a digital signal and capturing the digital signal

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000051276 2000-02-28
JP2000051276 2000-02-28
JP2000-51276 2000-02-28
JP2001045340A JP4750297B2 (ja) 2000-02-28 2001-02-21 通信装置、方法、それを用いた画像形成装置、画像形成装置に接続されるユニット及び画像形成システム

Publications (3)

Publication Number Publication Date
JP2001318882A JP2001318882A (ja) 2001-11-16
JP2001318882A5 JP2001318882A5 (enExample) 2008-04-03
JP4750297B2 true JP4750297B2 (ja) 2011-08-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001045340A Expired - Fee Related JP4750297B2 (ja) 2000-02-28 2001-02-21 通信装置、方法、それを用いた画像形成装置、画像形成装置に接続されるユニット及び画像形成システム

Country Status (2)

Country Link
US (2) US7310170B2 (enExample)
JP (1) JP4750297B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7541845B2 (en) * 2001-08-31 2009-06-02 Samsung Electronics Co., Ltd. Signal receiver apparatus and method for detecting logic state represented by an input signal and semiconductor integrated circuit device having the same
JP4656221B2 (ja) 2008-09-30 2011-03-23 株式会社デンソー 通信装置及びクロック同期式通信システム
JP5882701B2 (ja) * 2011-12-02 2016-03-09 キヤノン株式会社 画像形成装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53142157A (en) 1977-05-18 1978-12-11 Hitachi Ltd Noise protection circuit
JPS57115076A (en) * 1981-01-09 1982-07-17 Fuji Xerox Co Ltd Synchronous detection type carrier regenerating circuit of medium velocity facsimile
JPS58205327A (ja) 1982-05-26 1983-11-30 Nec Corp パルス入力回路
DE3617774C2 (de) * 1985-05-27 1994-04-21 Fuji Electric Co Ltd Vorrichtung zur Verarbeitung serieller Daten
US4839908A (en) * 1986-02-03 1989-06-13 Canon Kabushiki Kaisha Transmission control apparatus
US4733310A (en) * 1986-05-23 1988-03-22 Ziyad, Inc. Paper sheet and envelope feeder apparatus
JPH03119598A (ja) * 1989-10-02 1991-05-21 Sanyo Electric Co Ltd シフトレジスタの駆動回路及びそれを備えたマイクロコンピュータ
DE19521463A1 (de) * 1995-06-13 1996-12-19 Esselte Meto Int Gmbh Schaltung zur Übertragung von Daten auf einen Druckkopf
JP3487533B2 (ja) * 1996-11-11 2004-01-19 東芝マイクロエレクトロニクス株式会社 逓倍回路及び半導体集積回路装置
JP3173457B2 (ja) * 1998-03-23 2001-06-04 日本電気株式会社 データ通信装置
JP2000209076A (ja) * 1999-01-18 2000-07-28 Mitsubishi Electric Corp ノイズ検出回路

Also Published As

Publication number Publication date
US20010026374A1 (en) 2001-10-04
JP2001318882A (ja) 2001-11-16
US7643169B2 (en) 2010-01-05
US7310170B2 (en) 2007-12-18
US20070127086A1 (en) 2007-06-07

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