ASROCK H81M-HG4 Quick Install Manual page 30

Print Port Header
(25-pin LPT1)
(see p.1, 2, 3, No. 16)
AFD#
ERROR#
PINIT#
GND
SLIN#
1
SPD7
SPD6 ACK#
SPD5
BUSY
SPD4
SPD3
SPD2
SPD1
SPD0
STB#
H81M-HG4/H81M-DG4/H81M-VG4
This is an interface
for print port cable
that allows convenient
connection of printer
PE
devices.
SLCT
29