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JPS57116476A - Facsimile communication system - Google Patents

Facsimile communication system

Info

Publication number
JPS57116476A
JPS57116476A JP56002576A JP257681A JPS57116476A JP S57116476 A JPS57116476 A JP S57116476A JP 56002576 A JP56002576 A JP 56002576A JP 257681 A JP257681 A JP 257681A JP S57116476 A JPS57116476 A JP S57116476A
Authority
JP
Japan
Prior art keywords
data
signal
reception
reception side
transmission
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.)
Granted
Application number
JP56002576A
Other languages
Japanese (ja)
Other versions
JPH0252905B2 (en
Inventor
Shozo Kudo
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP56002576A priority Critical patent/JPS57116476A/en
Publication of JPS57116476A publication Critical patent/JPS57116476A/en
Publication of JPH0252905B2 publication Critical patent/JPH0252905B2/ja
Granted 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)
  • Facsimile Transmission Control (AREA)

Abstract

PURPOSE:To transmit data to a specific station at a high speed while shortening the time required for a protocol, by discriminating whether a reception-side device is the specific party station by an initial discrimination signal and then by transmitting the data for the protocol. CONSTITUTION:When a circuit control circuit specifies a telephone circuit, initial discrimination signals are transmitted from a reception side R to a transmission side S in the order of an unstandard-equipment discrimination signal NSF, the telephone number CSI of the reception side, and a digital discrimination signal DIS. When the equipment FAX of the reception side R belongs to a specific group, data is inserted as an option signal into the discrimination signal NSF. The data in the signal NSF is analyzed at the transmission side S and when it is discriminated, the telephone number TSI of the transmission side and a digital instruction signal DCS are sent immediately to the reception side at the same speed as the transmission speed of FAF data. Then, idling data required for reception preparations is sent at the same speed from the reception side and when a procedure interruption signal PIS is not outputted, the FAX data is sent out.
JP56002576A 1981-01-13 1981-01-13 Facsimile communication system Granted JPS57116476A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56002576A JPS57116476A (en) 1981-01-13 1981-01-13 Facsimile communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56002576A JPS57116476A (en) 1981-01-13 1981-01-13 Facsimile communication system

Publications (2)

Publication Number Publication Date
JPS57116476A true JPS57116476A (en) 1982-07-20
JPH0252905B2 JPH0252905B2 (en) 1990-11-15

Family

ID=11533193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56002576A Granted JPS57116476A (en) 1981-01-13 1981-01-13 Facsimile communication system

Country Status (1)

Country Link
JP (1) JPS57116476A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60149259A (en) * 1984-01-15 1985-08-06 Nec Corp Reduction system for transmission control procedure of facsimile equipment
JPH03205958A (en) * 1990-01-05 1991-09-09 Mitsubishi Electric Corp Facsimile equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60149259A (en) * 1984-01-15 1985-08-06 Nec Corp Reduction system for transmission control procedure of facsimile equipment
JPH0423865B2 (en) * 1984-01-15 1992-04-23 Nippon Electric Co
JPH03205958A (en) * 1990-01-05 1991-09-09 Mitsubishi Electric Corp Facsimile equipment
JPH0828803B2 (en) * 1990-01-05 1996-03-21 三菱電機株式会社 Fax machine

Also Published As

Publication number Publication date
JPH0252905B2 (en) 1990-11-15

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