Specifications
~,:------------------------------------------------------------------------------------
...
\,
14
OV
15
NC
16
OV
17
FG
18
+5V
I~
-
30
GND
31
PRIME
32
FAULT
33
OV
34 IRT
35,36
NC
'(Note)
Conditions for SELECT
• PULL
UP
at
3300
• Provide.d for twist pair cable.
• Printer reset signal (Negative logic)
(Note) IRT for terminal No.34
is
also a printer reset
signal,
but
has an opposite logic. When one reset
signal is employed, the other signal shall be made
NC.
Otherwise, trouble may be caused.
• Signal
to
indicate that the printer
is
in
FAULT
state. (Negative logic)
• Conditions for FAULT
I)
PE
2) DESELECT
• Printer reset signal.
• Refer to terminal No.31 PRIME.
(a)
When
the ON-LlNE/OFF-LlNE switch
is
pressed during DESELECT.
(b)
When
DC
I code
is
received.
(c) When the ON-LlNE/OFF-LlNE switch
is
pressed
in
PE
state, SELECT mode will emerge to cancel
PE
and read I-line data. After printing, OFF-LINE mode
will
be resumed. (Override function)
Conditions for DESELECT
•
When
the
ON/OFF
LINE switch
is
pressed during SELECT.
•
When
"DC3"
code
is
received.
• When
PE
occurs.
• When power is turned ON.
(This state can be altered by the operation
of
the internal function switch.)
39