Table 3-4: Lpt Connector Pinouts - IBM 3301690 User Manual

CN Location: See Figure 3-5
CN Pinouts: See Table 3-4
The parallel port connector is usually connected to a printer. A 26-pin flat-cable connector
is used to connect the parallel port with the printer or device to which the parallel port is
connected.
PIN DESCRIPTION
1 STROBE#
2 DATA0
3 DATA1
4 DATA2
5 DATA3
6 DATA4
7 DATA5
8 DATA6
9 DATA7
10 ACKNOWLEDGE#
11 BUSY
12 PAPER EMPTY
13 PRINTER SELECT

Table 3-4: LPT Connector Pinouts

3301690 CPU Card
PIN DESCRIPTION
14 AUTO FORM FEED #
15 ERROR#
16 INITIALIZE#
17 PRINTER SELECT LN#
18 GND
19 GND
20 GND
21 GND
22 GND
23 GND
24 GND
25 GND
37