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		                        | National Stock Number:
 3610-01-065-6893
 
 Federal Supply Class:
 3610
 
 National Item Identification Number:
 010656893
 
 Description:
 COPYING MACHINE,DIRECT ELECTROST
 
 Detail:
 A MACHINE WHICH APPLIES A UNIFORM NEGATIVE CHARGE TO A ZINC OXIDE COATED PAPER IN THE ABSENCE OF LIGHT AND THEN EXPOSES THE CHARGED SURFACE TO LIGHT REFLECTED OFF THE IMAGE OF THE ORIGINAL. THE PAPER IS DEVELOPED BY BRINGING IT IN CONTACT WITH A POSITIVE CHARGED TONER. THE IMAGE IS MADE PERMANENT BY THERMALLY FUSING THE THERMOPLASTIC TONER ONTO THE PAPER OR BY PASSING THE PAPER THROUGH A SOLUTION AND DRYING IN A STREAM OF AIR.
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 Manufacturer Information:
 
 | 9020A | 17980 | BELL AND HOWELL CO BUSINESS EQUIPMENT GROUP | 
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