•
Linefeed
DATAI-8
DSTB
BUSY
Line feed operation
ACK
•
Carriage return
DATAI-8
DSTB
BUSY
Printing time
ACK
Serial Interface
Signal pin assignment
Signal pin no.
Signal name
1
NC (No Connection)
2
STATUS
3
GND
4
DATA
Figure H-2. Serial Interface Connector
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