Fax Machine

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Fax Machine

  1. 1. Fax machine Robert Raap 10. a
  2. 2. What is fax? <ul><li>Copies </li></ul><ul><li>Telefax - &quot;make a copy at a distance&quot; </li></ul><ul><li>Known as copier </li></ul><ul><li>Advantage over postal mail </li></ul>
  3. 3. Idea <ul><li>1843 </li></ul><ul><li>Alexander Bain </li></ul>
  4. 4. First Fax machine <ul><li>1861 </li></ul><ul><li>Giovanni Caselli </li></ul><ul><li>pantelegraph </li></ul>
  5. 5. <ul><li>Elisha Gray </li></ul><ul><li>facsimile transmission system </li></ul><ul><li>telephone </li></ul>
  6. 6. Wireless radiofax <ul><li>1924 </li></ul><ul><li>Richard H. Ranger </li></ul><ul><li>A photograph of President </li></ul>
  7. 7. New technological step <ul><li>1947 </li></ul><ul><li>Colored fax machine </li></ul><ul><li>1966 </li></ul><ul><li>Xerox </li></ul><ul><li>46-pound fax machine </li></ul><ul><li>Six minutes to transmit </li></ul>
  8. 8. Using <ul><li>Japanese companies </li></ul><ul><li>new generation </li></ul><ul><li>optical scanning </li></ul>
  9. 9. Nowadays fax machines <ul><li>Extra plane-paper </li></ul><ul><li>Store up </li></ul><ul><li>Laser </li></ul><ul><li>7-8 kg </li></ul><ul><li>various size of paper </li></ul>
  10. 10. <ul><ul><li>Thank you for listening </li></ul></ul>

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