Connecting the Printer to Your Computer

 

To make

the

connection,

 

plug the

cable

connector

 

into the serial interface port

 

at the back right of the

 

printer. Secure

the

 

connector

by

tightening the

 

screws in

the

connector

 

hood. Plug

the other

 

connector

 

into

your

 

computer’s

serial port.

screws

Consult your

computer

documentation

if you need

 

help.

Verifying Serial Parameter Settings

Next, you must make sure the serial parameter settings are the same between the computer and the printer. Consult your computer and software documentation to determine the settings your computer uses. Then compare these to the printer’s settings in the following table.

Item

Baud rate Data bits Stop bits Parity

Pacing (protocol) DTR polarity

ROBUST (XON/XOFF) Printer port

Parameter setting (printer side)

9600 (fixed)

8(fixed)

1(fixed) None (fixed) DTR (default) HI (default) On (default) COM 1 (default)

If the settings match, the installation is complete. If the interface parameters of the printer and the computer do not match, the message display indicates COMM.ERROR. The printer may not respond at all or it may print wrong characters. Change the settings in one of the two ways:

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Users Manual