TM 5-6675-316-14
Key
Control or Indicator
Function
B.SP.
REL
OFF
ON
Back Space Key
Release
Backspaces tape reader
one character.
Release paper tape so it
can be inserted or remov-
ed from tape punch
mechanism.
Turns off tape punch
mechanism and disengages
it from typing unit.
Turns on tape punch
mechanism.
Any code
input to teletype or
typed on keyboard will
be punched on tape.
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