ASROCK IMB-148 User Manual page 20

Print Port Header
(25-pin LPT1)
(see p.8, No. 21)
AFD#
ERROR#
PINIT#
GND
SLIN#
1
SPD7
SPD6
SPD5
SPD4
SPD3
SPD2
SPD1
SPD0
STB#
This is an interface for print
port cable that allows
convenient connection of printer
devices.
ACK#
BUSY
PE
SLCT
20