Manual
Page 11
... connection. Plug the power adapter into the DC 5V power socket on each of the Print Server 6. While the printer is powered OFF, install the corresponding parallel or USB printer cable to connect the printer's parallel port or USB port to the DP-300U. 2. Setting up the DP-300U Installing the Print Server WARNING: Configuration problems may result if the Print Server is powered up without first...
... connection. Plug the power adapter into the DC 5V power socket on each of the Print Server 6. While the printer is powered OFF, install the corresponding parallel or USB printer cable to connect the printer's parallel port or USB port to the DP-300U. 2. Setting up the DP-300U Installing the Print Server WARNING: Configuration problems may result if the Print Server is powered up without first...