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When the Data In Indicator Does Not Light Up or Flash

When the Data In indicator does not light up or flash after starting a print job, data is not being sent to the printer.

When the printer is connected to the computer using the interface cable

Check that the print port setting is correct. When connecting using a parallel interface, connect using LPT1 or LPT2.

1Open the printer properties dialog box, and then click the [Ports] tab.

For details about displaying the printer properties dialog box, see "Displaying the Printer Driver Properties with Windows".

2In the [Print to the following port(s)] list, check that the correct port is selected.

Network connection

For details about the network connection, contact your administrator.