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C-6 Appendix C—Parallel Interface
Signal Pin #
and
Direction
Signal Name Description
26
DATA 7 RET
27
DATA 8 RET
28
ACKNLG* RET
29
BUSY RET
30
PAPER OUT RET
31
&
INIT*
A low pulse of at least 100 ms (low sensitivity) or
1.66 ms (high sensitivity) resets the printer to its
initial power-on state and clears the buffer.
32
%
+5V
Signal is normally high.
33
GND
34
NC
No connections.
35
NC
No connections.
36
NC
No connections.
Parallel Interface Pin Assignments, continued