JPS57159166A - Facsimile device - Google Patents

Facsimile device

Info

Publication number
JPS57159166A
JPS57159166A JP56043605A JP4360581A JPS57159166A JP S57159166 A JPS57159166 A JP S57159166A JP 56043605 A JP56043605 A JP 56043605A JP 4360581 A JP4360581 A JP 4360581A JP S57159166 A JPS57159166 A JP S57159166A
Authority
JP
Japan
Prior art keywords
circuit
signal
original
alarm
data
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.)
Pending
Application number
JP56043605A
Other languages
Japanese (ja)
Inventor
Yoshiyasu Saitou
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP56043605A priority Critical patent/JPS57159166A/en
Publication of JPS57159166A publication Critical patent/JPS57159166A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimiles In General (AREA)

Abstract

PURPOSE:To prevent transmission due to malfunction and mis-operation, by giving an alarm through the detection that a prescribed amount of black background is included in a data after the start of transmission in a fascimile device reading an original optically. CONSTITUTION:An original MS is carried to an original carrying path WY, the original is irradiated with a light source LS and the result is received with a photoelectric tube HS. An electric signal is transmitted to a telephone line TPL via a binary circuit BNC, a buffer BF, a data compression circuit DCP and a data transmission circuit DTM. On the other hand, a read start signal RSS from a facsimile operation control section FCT and a reading data signal RDS from a circuit BNC are applied to a control circuit CTL for detecting operation. The circuit CTL detects, e.g., white and black, and transmits a set/reset signal to a timer circuit TM. The circuit TM measures the time up to the reset signal after the set signal by counting it with the count of a clock signal CL and a signal is transmitted to an alarm circuit ALM when a prescribed value is exceeded for output of alarm.
JP56043605A 1981-03-25 1981-03-25 Facsimile device Pending JPS57159166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56043605A JPS57159166A (en) 1981-03-25 1981-03-25 Facsimile device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56043605A JPS57159166A (en) 1981-03-25 1981-03-25 Facsimile device

Publications (1)

Publication Number Publication Date
JPS57159166A true JPS57159166A (en) 1982-10-01

Family

ID=12668453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56043605A Pending JPS57159166A (en) 1981-03-25 1981-03-25 Facsimile device

Country Status (1)

Country Link
JP (1) JPS57159166A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5333062A (en) * 1990-09-10 1994-07-26 Fuji Xerox Co., Ltd. Apparatus for instructing the handling of abnormalities and misoperations in a facsimile device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5333062A (en) * 1990-09-10 1994-07-26 Fuji Xerox Co., Ltd. Apparatus for instructing the handling of abnormalities and misoperations in a facsimile device

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