BIOS Setup
To operate the onboard parallel port as Standard Parallel Port only, choose [SPP]. To operate the onboard parallel port in the EPP mode simultaneously, choose [EPP]. By choosing [ECP], the onboard parallel port will operate in ECP mode only. Choos- ing [ECP + EPP] will allow the onboard parallel port to support both the ECP and EPP modes simultaneously.
Parallel Port IRQ