Parallel Port Connector - HP Tc2120 - Server - 256 MB RAM Maintenance Manual

Chapter 2

Parallel Port Connector

Table 2-3. Parallel Port Connector (female) Pinouts
Pin Number
1
2
3
4
5
6
7
8
9
a. All data bits are sent to a printer in an 8-bit parallel format.
b. The signal is active low.
1
2
3
4
5
6
7
8
9
10
11
12
13
Figure 2-3. Parallel Port Connector
Signal
Description Pin Number
Strobe5 10
Data bit 06 11
12
a
Data bit 1
13
a
Data bit 2
14
a
Data bit 3
15
a
Data bit 4
16
a
Data bit 5
a 17
Data bit 6
18-25
a
Data bit 7
14
15
16
17
18
19
20
21
22
23
24
25
Signal
Description
b
Acknowledge
Busy
Paper end
Select
b
Auto line feed
Error1
Initialize Printer
b
Select in
Signal ground
External Connectors
b
9