DE69230270T2 - Kommunikationssteuereinheit - Google Patents

Kommunikationssteuereinheit

Info

Publication number
DE69230270T2
DE69230270T2 DE69230270T DE69230270T DE69230270T2 DE 69230270 T2 DE69230270 T2 DE 69230270T2 DE 69230270 T DE69230270 T DE 69230270T DE 69230270 T DE69230270 T DE 69230270T DE 69230270 T2 DE69230270 T2 DE 69230270T2
Authority
DE
Germany
Prior art keywords
control unit
communication control
communication
unit
control
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 - Fee Related
Application number
DE69230270T
Other languages
English (en)
Other versions
DE69230270D1 (de
Inventor
Taisei Fukada
Masanori Miyata
Hideki Adachi
Shinichi Nakamura
Naoyuki Ohki
Tokuharu Kaneko
Satoshi Kuroyanagi
Hiroshi Ozaki
Hisatsugu Tahara
Satoshi Kaneko
Mitsuharu Takizawa
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.)
Canon Inc
Original Assignee
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.)
Filing date
Publication date
Priority claimed from JP3085605A external-priority patent/JPH04318563A/ja
Priority claimed from JP3085614A external-priority patent/JPH04318863A/ja
Priority claimed from JP03085617A external-priority patent/JP3096081B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE69230270D1 publication Critical patent/DE69230270D1/de
Application granted granted Critical
Publication of DE69230270T2 publication Critical patent/DE69230270T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1666—Error detection or correction of the data by redundancy in hardware where the redundant component is memory or memory area
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1658—Data re-synchronization of a redundant component, or initial sync of replacement, additional or spare unit
DE69230270T 1991-04-18 1992-04-16 Kommunikationssteuereinheit Expired - Fee Related DE69230270T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3085605A JPH04318563A (ja) 1991-04-18 1991-04-18 画像形成装置
JP3085614A JPH04318863A (ja) 1991-04-18 1991-04-18 複写装置
JP03085617A JP3096081B2 (ja) 1991-04-18 1991-04-18 複写装置に接続される通信制御装置

Publications (2)

Publication Number Publication Date
DE69230270D1 DE69230270D1 (de) 1999-12-16
DE69230270T2 true DE69230270T2 (de) 2000-04-20

Family

ID=27304914

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69230270T Expired - Fee Related DE69230270T2 (de) 1991-04-18 1992-04-16 Kommunikationssteuereinheit

Country Status (3)

Country Link
US (1) US5488454A (de)
EP (1) EP0509524B1 (de)
DE (1) DE69230270T2 (de)

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JP3456749B2 (ja) * 1994-05-30 2003-10-14 株式会社リコー 画像処理装置
JP3202519B2 (ja) * 1995-01-31 2001-08-27 シャープ株式会社 データ印字出力装置
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Also Published As

Publication number Publication date
EP0509524A2 (de) 1992-10-21
DE69230270D1 (de) 1999-12-16
EP0509524A3 (en) 1993-12-15
EP0509524B1 (de) 1999-11-10
US5488454A (en) 1996-01-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee