User`s guide

Back Panel Connectors on the P4-EPC Compact
20 P4-EPC Compact/B-E2 Operating Manual 1750100200 A
Parallel Port Connector (Burgundy 25-pin PRINTER)
The connector for the parallel ports which supporting standard SPP and as
wells as bi-directional EPP/ECP.
Parallel (Printer) Port (25-pin female)