CHAPTER 4 OPTIONS

If necessary, set the serial interface parameters as follow:

1.Make sure that the printer is in the off-line state.

2.Set the serial interface parameters by moving up (on) or down (off) the selectors of the dual in-line package (DIP) switch.

ON

1 2 3 4 5 6 7 8

Fig. 4-2 Setting the Serial Interface Parameters

Table 1: Serial Interface Parameters Settings

Selector

Parameters

 

On (up)

Off (down)

1

Baud Rate

—

See Table 2. —

 

2

Baud Rate

—

See Table 2. —

 

3

Data Length

 

7 bits

8 bits

4

Stop Bit

 

2 bits

1 bit

5

Parity

—

See Table 3. —

 

6

Parity

—

See Table 3. —

 

7

Protocol

Xon/Xoff + DTR

DTR only

8

Robust Xon

 

On

Off

Table 2: Baud Rate Settings

 

 

 

 

 

 

 

Selector 1

Selector 2

For RS-422A

For RS-232C

Off

Off

 

57600

9600

On

Off

 

9600

4800

Off

On

 

1200

1200

On

On

 

19200

19200

4-3