User`s guide

Connecting the Printer
To connect the printer, you need the following equipment:
● 14-foot, 8-conductor modular cable (straight).
● Modular/RS-232 DB-25 adapter, male connector or Modular/RS-232 DB-25
adapter, female connector (depending on printer model).
The cable must be configured as shown in Table 3-2.
TABLE 3-2. Pinout Assignment for the TI 700 or AT&T 475 Printer.
Using an AT&T
475 Printer
Using an AT&T
572 Printer
SPIRIT Attendant
Printer
8 Conductor Modular Cable End Pins
RS-232 DB-25 Connector End Pins
Signal Ground—3
7—Signal Ground
Data Terminal Ready—8 6—Data Set Ready
Data Set Ready—6
20—Data Terminal Ready
Transmit Data—4 3—Receive Data
Receive Data—2
2—Transmit Data
The dip switches in the AT&T 475 serial printer must be set as follows
(O=Open, C=Closed):
● Switch 1: O C O O C C C O
● Switch 2: O O O O O O C O
● Switch 21: O O O C O O O C
● Switch 22: O C C O
● Switch 23: C O O O C O
● Switch 24: O O O C O O O C
The single dip switch in the AT&T 572 serial printer must be set as follows
(O=Open, C=Closed):
● Switch: C C C O C C O O C O
Testing and Troubleshooting 3-5