Using the interface cables
Serial (RS-232C) cables and network (Ethernet) cables are not standard accessories. Use the
appropriate cable for your type of interface.
Note
●
For USB interface, the included USB interface cable should be used to ensure compliance with
the limits for EMC.
●
For serial and network interfaces, a shielded interface cable should be used to ensure
compliance with the limits for EMC.
●
Changes or modifications not expressly approved by Brother Industries, Ltd. may affect the
performance and print quality, and damage may not be covered under the limited warranty.
■ USB cable
Use the enclosed interface cable.
■ Serial (RS-232C) cable (Windows
The pin assignments for the serial cables (RS-232C cables) which can be used with this printer are
shown in the table below. You can purchase the cables at an electronics store. Do not use a serial
cable that is longer than 5.9' (1.8 m).
Brother printer side
(D-sub female, lock screw #4-40 inch screw)
Signal Name
Pin Number
DCD
RXD
TXD
DTR
GND
DSR
RTS
CTS
RI
Note
●
The RS-232C serial connector part of this equipment is not Limited Power Source.
●
For details on serial interface settings, refer to "Serial interface settings (Windows
P.44).
■ Network cable (PT-9800PCN only)
Use a straight-through Category5 (or greater) twisted-pair cable for 10BASE-T or 100BASE-TX Fast
Ethernet Network.
Note
●
Connect this product to a LAN connection that is not subjected to overvoltages.
®
only)
Pin Assignments
1
2
3
4
5
6
7
8
9
Computer side
(D-Sub9P female)
Pin Number
Signal Name
1
2
3
4
5
GND
6
7
8
9
®
only)" (→
DCD
RXD
TXD
DTR
DSR
RTS
CTS
RI
17