2752A TELEPRINTER OPERATING INSTRUCTIONS


A.  Loading or replacing paper tape:

    1.  Set Teleprinter to LOCAL.

    2.  Press ON button on punch unit.

    3.  If replacing old reel, tear tape between reel and punch unit, press HERE IS
        to remove remaining tape from punch unit, and lift out old reel.

    4.  Insert paper tape spindle in new tape reel and place reel into tape slot.
        Tape should come off top of reel.

            [PHOTO]

    5.  Feed tape as far as possible into slot in rear of punch.

            [PHOTO]

    6.  Press HERE IS until tape feeds through punch unit.

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B.  Preparing for tape punching:

    1.  Set Teleprinter to LOCAL.

    2.  Press ON button on punch unit.

    3.  Press HERE IS at least twice to produce sufficient leader for tape to be
        punched.

    4.  If an input tape is to be punched, set Teleprinter to LOCAL.  If computer
        output is to be produced, set Teleprinter to LINE.

            [PHOTO]

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C.  Reading a punched tape:

    1.  Set Teleprinter to LOCAL, press OFF button on punch unit, and
        set Control Lever to STOP.

    2.  Release tape lid by pressing tape lid latch handle.

            [PHOTO]

    3.  Place tape in reader unit with feed holes toward the tape lid hinge
        and on the feed wheel. The tape should feed into the reader
        smoothly.

    4.  Press the tape lid down. t

            [PHOTO]


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t With tape lid down, to pull tape through read unit, set control lever
  to FREE.

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    5.  Set Teleprinter to LINE.

    6.  Set control lever to START.

    7.  Initiate program execution.

D.  Printing a previously punched tape:

    1.  Set Teleprinter to LOCAL, press OFF button on punch unit, and
        set control lever to STOP.

    2.  Release tape lid by pressing tape lid latch handle.

    3.  Place tape in reader unit with feed holes toward the tape lid hingh
        and on the feed wheel. The tape should feed into the reader
        smoothly.

    4.  Press the tape lid down.

    5.  Set control elver to START.

E.  Preparing a copy of previously punched tape.

    Perform same procedures as for printing, but press ON buffer on punch
    unit.

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