Printer Port Pin Assignments; Db-25 Printer Port Pin Assignments - Enterasys R1 SOHO Setup And Installation Manual

Printer Port Pin Assignments

The DB-25 parallel port on the RoamAbout R1's rear panel is used to connect the
RoamAbout R1 to a printer. When a printer is attached to this port, any PCs attached to the
RoamAbout R1's LAN ports can pass files to the printer. The pin assignments used to
connect to the printer port are provided in the following table.
Figure A-4: DB-25 Printer Port Pin Numbers

DB-25 Printer Port Pin Assignments

Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18-25
Signal Name
-Strobe
+Data 0
+Data 1
+Data 2
+Data 3
+Data 4
+Data 5
+Data 6
+Data 7
- ACK
+ Busy
+ Paper End
+ Select
- Auto Feed
- Error
- Init
- Select
GND
25
Direction
To printer
To printer
To printer
To printer
To printer
To printer
To printer
To printer
To printer
To print server
To print server
To print server
To print server
No connection
To print server
To printer
No connection
Ground
A-7