When the light blinks, it indicates the self-test printing standby state or macro
execution
standby state when the macro execution command is used.
Serial Interface Specification
DIP Switch Set 1 Functions
SW FUNCTION
ON
OFF
DEFAULT
1
Data Receive Error
Ignore
‘‘
?
’’
OFF
2 Mode
Selection STAR
EPSON
OFF
3 HandShaking XON/OFF
DTR/DSR
OFF
4
Word length
7 bits
8 bits
OFF
5 Parity
check
Yes
No
OFF
6 Parity
selection EVEN
ODD
OFF
7
ON
8
Baud rate selection
Refer to the Following Table
OFF
Baud rate selection
Transmission speed
SW – 7
SW – 8
2400 baud
ON
ON
4800 baud
OFF
ON
9600 baud
ON
OFF
19200 baud
OFF
OFF
Dip Switch Set 2 Functions
SW FUNCTION
ON
OFF
DEFAULT
1 Reserved
-
-
-
2 Reserved
-
-
-
3 Reserved
-
-
4 Reserved
-
-
5
OFF
6
Select Print Density
Refer to the Following Table
OFF
7 Reserved
-
-
-
8 Reserved
-
-
-
Print Density
Print Density
SW - 5
SW – 6
1 ( Light )
ON
ON
2 OFF
OFF
3 ON
OFF
4 ( Dark )
OFF
ON