The Data lamp on the Control Panel does not light up
Does the printer have power?
Check that the power cord is firmly plugged all the way in. Push the ON button to turn on the power to the printer.
Was the correct printer selected?
In Windows, select the printer by clicking Select Printer or Printer in the printing dialog box and try printing
In Mac OS, open the dialog box of the printer driver, select the printer from the list of Printer, and try printing
Is the print job paused?
In Windows, restart the print job as follows.
1. Select the printer icon in the Printers and Faxes (or Printers ) window.
2. Clear Pause Printing in the File menu to restart the print job.
In Mac OS, restart the print job as follows.
1. Click Print & Scan (or Print & Fax).
2. Select the printer, and then Resume Printer (or Start Jobs ) in the Printers menu to restart the print job.