Transmission Speed

Transmission Speed (BPS)-bits per second

1-7

1-8

 

 

 

2400

ON

ON

 

 

 

4800

OFF

ON

 

 

 

9600

ON

OFF

 

 

 

19200

OFF

OFF

 

 

 

Set 2

SW

Function

ON

OFF

 

 

 

 

2-1

Handshaking (BUSY

Receive buffer full

Off line or

condition)

receive buffer full

 

 

 

 

 

 

2-2

Customer display

Connected

Not connected

(DM-D) connection

 

 

 

 

 

 

 

2-3~

Undefined

 

2-4

 

 

 

 

 

 

 

 

2.5~

Internal use

Fixed to Off

 

2.6

 

 

 

 

 

 

 

 

 

2-7*

I/F pin 6 reset signal

Enabled

Disabled

 

 

 

 

2-8*

I/F pin 25 reset signal

Enabled

Disabled

 

 

 

 

*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-2Dip Switch Setting

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Seiko TM-U590/U590P manual 2Dip Switch Setting