Oki 4410 manual Serial Interface, Stop Bit Length 1 bit or more Message Buffer Length 8,192 bytes

Models: 4410

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Serial Interface

Serial Interface

The serial interface is EIA Standard RS-232C serial input, start-stop synchronization.

Baud Rate: 300, 600, 1200, 2400, 4800, 9600 (default), 19,200, or 38,400 bps

Data Word Length: 7 (default) or 8 bits

Parity: None (default), odd, even

Stop Bit Length: 1 bit or more

Message Buffer Length: 8,192 bytes

Communication Protocol: Ready/Busy (default) or X-ON/X-OFF

Serial Interface Pin Assignments

Pin No.

Signal

Symbol

Direction

 

 

 

 

1

Protective Ground

PG

-

 

 

 

 

2

Transmitted Data

TD

From printer

 

 

 

 

3

Received Data

RD

To printer

 

 

 

 

4

Request to Send

RTS

From printer

 

 

 

 

5

Unused

-

-

 

 

 

 

6

Data Set Ready

DSR

To printer

 

 

 

 

7

Signal Ground

SG

-

 

 

 

 

8 to 10

Unused

-

-

 

 

 

 

11

Supervisory Send Data

SSD

From printer

 

 

 

 

12 to 19

Unused

-

-

 

 

 

 

20

Data Terminal Ready

DTR

From printer

 

 

 

 

21 to 25

Unused

-

-

 

 

 

 

 

 

 

 

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Page 51
Image 51
Oki 4410 manual Serial Interface, Stop Bit Length 1 bit or more Message Buffer Length 8,192 bytes