Biostar NF520-A2 TE Setup Manual page 22

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Motherboard Manual
JCI1: Chassis O pen Header (Optional)
This connector allows system to monitor PC case open status. If the signal has
been triggered, it will record to the CMOS and show the message on next
boot-up.
JPRNT1: Printer Port Connector
This header allows you to connector printer on the PC.
Pin Assignment
1 -Strobe
2 -ALF
3 Data 0
4 -Error
5 Data 1
6 -Init
7 Data 2
8 -Scltin
9 Data 3
10 Ground
11 Data 4
12 Ground
13 Data 5
20
Pin
Assignment
1 Case open signal
2 Ground
1 2
1 2
25
Pin Assignment
14 Ground
15 Data 6
16 Ground
17 Data 7
18 Ground
19 -ACK
20 Ground
21 Busy
22 Ground
23 PE
24 Ground
25 SCLT
26 Key