Intermec 4400 User Manual page 43

To connect your printer to a PC serial port
1. Turn the On/Off switch to the off position.
2. Plug the 25-pin connector into the serial communications port on the back
3. Plug the other end of the cable into a serial COM port on the PC.
4. If necessary, change the PC serial port configuration to match your printer.
RS-232 Null Modem Cable for AT (Part Number 048693)
NugFont
HelvC
of the 4400 printer.
The default configuration settings for the 4400 printer are:
9600 baud
even parity
7 bit word length
XON/XOFF no status response protocol
device address A
direct thermal media
See "Configuring the Serial Port" later in this chapter for more information.
9-PIN (SOCKET) D-SUB
METAL BACKSHELL
RECEIVED DATA
2
TRANSMITTED DATA
3
CLEAR TO SEND
8
REQUEST TO SEND 7
DATA TERMINAL READY 4
DATA SET READY 6
CARRIER DETECT 1
GROUND 5
AT
NOTE: The metal backshell is connected directly
to the shield to achieve electrostatic discharge
(ESD) immunity.
C o d e 3 9
Installing the Printer
SHIELD
1 CHASSIS GROUND
TRANSMITTED DATA
2
RECEIVED DATA
3
CARRIER DETECT
8
6 DATA SET READY
20 DATA TERMINAL READY
5 CLEAR TO SEND
4 REQUEST TO SEND
7 GROUND
PRINTER
2
25-PIN (PLUG) D-SUB
METAL BACKSHELL
4400-19B
2-7