Serial Interface DIP – Switch Functions

Switch Bank 1

Swith

Function

On

Off

1-1

Data reception error

Ignored

Prints “?”

1-2

Receive buffer capacity

40 bytes

Approximately 1K byte

1-3

Handshaking

XON/XOFF

DTR/DSR

1-4

Word length

7 bits

8 bits

1-5

Parity check

Yes

No

1-6

Parity selection

Even

Odd

1-7

Baud rate

4800 BPS

9600 BPS

1-8

Busy condition

Sets the printer to go BUSY when the receive buffer is full

Sets the printer to go BUSY when its is off line or the receive buffer is full

 

 

 

 

 

 

 

 

 

 

  

 Switch Bank 2

Switch

Function

On

Off

2-1

Print column selection

7 x 9 font / 9 x 9 font

42/35

40/33

2-2

Internal use, Setting must not be changed.

Fixed to On

 

2-3

Internal use, Setting must not be changed.

Fixed to Off

 

2-4

Undefined

 

 

2-5

Internal use, Setting must not be changed.

Fixed to On

 

2-6

Internal use, Setting must not be changed.

Fixed to Off

 

2-7

I/F pin 6 reset signal

Enabled

Disabled

2-8

I/F pin 25 reset signal

Enabled

Disabled

 

 

 

 

 

 

 

 

 

 

 

 

Parallel Interface DIP – Switch Functions

 Switch Bank 1

Switch

Functions

On

Off

1-1

Auto-line feed

Enabled

Disabled

1-2

Receive buffer capacity

40 bytes

Approximately 1K byte

1-3

Undefined

 

 

1-4

Undefined

 

 

1-5

Undefined

 

 

1-6

Undefined

 

 

1-7

Undefined

 

 

1-8

Handshaking (BUSY condition)

Sets the printer to go BUSY when the receive buffer is full or when reading data

Sets the printer to go BUSY when it is off line, the receive buffer is full, or when reading data

 

Switch Bank 2

Switch

Function

On

Off

2-1

Print column selection 7 x 9 font/9 x 9 font

42/35

40/33

2-2

Internal use. Setting must not be changed.

(Fixed to ON)

 

2-3

Internal use. Setting must not be changed.

(Fixed to OFF)

 

2-4

Undefined

 

 

2-5

Internal use. Setting must not be changed.

(Fixed to ON)

 

2-6

Internal use. Setting must not be changed.

(Fixed to OFF)

 

2-7

Undefined

 

 

2-8

Internal use. Setting must not be changed.

(Fixed to ON)