Dell Inspiron 2100 Manual page 56

Ports and Connector Pin-Outs : Dell Inspiron 2100
connector and require the appropriate software drivers from the adapter's manufacturer).
If you reconfigure your hardware, you may need pin number and signal information for the parallel
connector.
Pin Signal I/O Definition
1 STB# I/O
2 D0 I/O
3 PD1 I/O
4 PD2 I/O
5 PD3 I/O
6 PD4 I/O
7 PD5 I/O
8 PD6 I/O
9 PD7 I/O
10 ACK# I
11 BUSY I
12 PE I
13 SLCT I
14 AFD# O
15 ERR# I
16 INIT# O
17 SLIN# O
18-25 N/A N/A Ground signal
Shell N/A N/A Frame ground
file:///F|/Service%20Manuals/Dell/Inspiron/2100/pinouts.htm (2 of 8) [2/28/2004 6:49:29 AM]
Strobe
Printer data bit 0
Printer data bit 1
Printer data bit 2
Printer data bit 3
Printer data bit 4
Printer data bit 5
Printer data bit 6
Printer data bit 7
Acknowledge
Busy
Paper end
Select
Automatic feed
Error
Initialize printer
Select in