Service Manuals, User Guides, Schematic Diagrams or docs for : IBM 144x A26-5667-0_1442_1443_Component_Descr_1962

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                                                              File Number 1440-03
                                                              Form A26-5667-0




                      Systems Reference Library




    IBM 1440 System Component Description
       . 1442 Card Read-Punch
         1443 Printer
              Console Printer


    This manual contains a detailed description of the Card
    Read Punch, Printer, and Console Printer including the
    operation codes for these devices. Also contained in
    this manual is a complete description of input/output
    timing, samples of program timing, and a description
    of a method for determining throughput timing for the
o   1440 System. A list of input/output instruction times
    and a character coding chart are also included.




    

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