10
Fax machine Robert Raap 10. a

Fax Machine

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Page 1: Fax Machine

Fax machine

Robert Raap10. a

Page 2: Fax Machine

What is fax?What is fax?

CopiesCopies Telefax - "make a copy at a distance" Telefax - "make a copy at a distance" Known as copierKnown as copier Advantage over postal mailAdvantage over postal mail

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IdeaIdea

18431843 Alexander BainAlexander Bain

Page 4: Fax Machine

First Fax machineFirst Fax machine

1861 1861 Giovanni Caselli Giovanni Caselli pantelegraph pantelegraph

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Elisha Gray Elisha Gray facsimile transmission systemfacsimile transmission system telephonetelephone

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Wireless radiofaxWireless radiofax

1924 1924 Richard H. RangerRichard H. Ranger A photograph of President A photograph of President

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New technological step New technological step

19471947 Colored fax machineColored fax machine 1966 1966 Xerox Xerox 46-pound fax machine46-pound fax machine Six minutes to transmit Six minutes to transmit

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UsingUsing

Japanese companies Japanese companies new generation new generation optical scanning optical scanning

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Nowadays fax machinesNowadays fax machines

Extra plane-paperExtra plane-paper Store upStore up LaserLaser 7-8 kg7-8 kg various size of paper various size of paper

Page 10: Fax Machine

Thank you for listeningThank you for listening