Operator Controls And Indicators - Centronics 101 Operator's Manual

OPERATOR CONTROLS AND INDICATORS
THIS SWITCH IS USED
TO TURN AC POWER
ON OR OFF. IT LIGHTS
~::~~:::HR::~~::D ~
. . . . . . . . . . -------
TO SELECT THE PRINTER
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AFTER TURNING ON POWER.
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IT LIGHTS WHEN THE _______
I . ' • • • •
111
PRINTER IS SELECTED.
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iii
SELECT
TOP OF
FORM
THIS SWITCH IS USED.
~
. •
FOR MANUALLY SLEWING ______
t
:til • • • • ,
PAPER TO TOP OF FORM.
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IT PERFORMS THE SAME ,
FUNCTION AS A FORM . .
FEED CODE.
THIS SWITCH WHEN
DEPRESSED OVERRIDES
THE INTERNAL PAPER
OUT SWITCH, ALLOWING
THE LAST FORM TO BE
PRINTED BEFORE
CHANGING PAPER.
The printer also contains:
THIS PUSHBUTTON SWITCH
(NOT CONTAINED ON MODEL
101) IS USED FOR MANUAL
-.-- - .. - ... -- / Li NE FEEDS. IT PERFORMS
/
THE SAME FUNCTION AS A
LINE FEED CODE.
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THIS INDICATOR IS
_______ PROVIDED FOR SPECIAL
~
APPLICATIONS.
PAPER
ou~~
THIS INDICATOR IS USED
•
~
TO INDICATE AN OUT-
OF-PAPER CONDITION
(1)
A Bell Alarm - consisting of a 2-second audible tone sounded in response to a
BELL code (octal 007) or a paper empty condition.
(2) A Form Thickness control knob (and lock knob) - located on the print head
carriage, adjusts the penetration of the print wires on to the paper.
(3) A Platen Knob - used to manually adjust paper in the printer. The knob ODerates
by pulling It out and rotating it in either direction.