Connecting a Printer to the Control Unit
Table 5–2. AT&T 475/476 Printer DIP Switch Settings*
Switch
1
Switch 2
Switch 21
DIP 1-Open
DIP 1-Open
DIP 1-Open
DIP 2-Closed
DIP 2-open
DIP 2-Open
DIP 3-Open
DIP 3-Open DIP 3-Open
DIP 4-Open DIP 4-Open
DIP 4-Closed
DIP 5-Closed
DIP 5-Open
DIP
5-Open
DIP 6-Closed
DIP 6-Open DIP 6-Open
DIP 7-Closed DIP 7-Closed
DIP 7-Open
DIP 8-Open
DIP 8-Open
DIP 8-Closed
Switch 22
Switch 23
Switch 24
DIP 1-Open
DIP
1-Closed
DIP 1-Open
DIP 2-Closed
DIP 2-Open DIP 2-Closed
DIP 3-Closed
DIP 3-Open DIP 3-Closed
DIP 4-Open
DIP 4-Open DIP 4-Open
DIP 5-Closed
DIP 5-Open
DIP 6-Open DIP 6-Closed
DIP 7-Open
DIP 8-Closed
*
Open = off; Closed = on
5–24
Installing the PC, CAT, or Printer