Epson TM-U590/U590P Operator's Manual page 50

Transmission Speed
Transmission Speed (BPS)-bits per second
2400
4800
9600
19200
Set 2
SW Function
Handshaking (BUSY
2-1
condition)
Customer display
2-2
(DM-D) connection
2-3~
Undefined
2-4
2.5~
Internal use
2.6
2-7* I/F pin 6 reset signal
2-8* I/F pin 25 reset signal
* With a RS-485 serial interface specification (a dealer option), DIP
switches 2-7 and 2-8 are ignored.
Notes:
•
Changes in DIP switch settings (excluding switches 2-7 and 2-8 interface reset
signals) are recognized only when the printer power is turned on or when the
printer is reset by using the interface. If the DIP switch setting is changed after
the printer power is turned on, the change does not take effect until the
printer is turned on again or is reset.
•
If you turn on DIP switch 2-7 or 2-8 while the printer is turned on, the printer may
be reset, depending on the signal state. DIP switches should not be changed
while the printer power is on.
A-2 Dip Switch Setting
ON
Receive buffer full
Connected
—
Fixed to Off
Enabled
Enabled
1-7 1-8
ON ON
OFF ON
ON OFF
OFF OFF
OFF
Off line or
receive buffer full
Not connected
Disabled
Disabled