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Pin no.
16, 33,
19-30
15 ,34
Note:
The column heading "In/Out" refers to the direction of signal flow as viewed from
the printer.
Timing chart
BUSY
ACKNLG
DATA
STROBE
0.5 s (Min.)
Transition time (the rise and the fall) of every signal must be less than 0.2 s.
Serial Interface
The printer's built-in serial interface is based on the RS-422 standard so
you can connect the printer to an Apple Macintosh.
Standard:
Synchronization:
Bit rate:
Handshaking:
A-14
Technical Specifications
Signal name
GND
NC
GND
In/Out
-
-
-
-
0 s (Min.)
Based on RS-422
Asynchronous
57.6 Kbps/230.4 Kbps
DTR protocol
Description
Signal GND.
Not connected.
0 s (Min.)
5 s (Typ.)
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