A print job is automatically printed by the default printer. When you have multiple printers on your Linux system, you can specify which printer to set as the default.
To set a default printer
1. Click Application Starter, Control Center.
2. Click Printers.
3. In the Print dialog box, choose the printer to set as default from the Installed Printers list.
4. Click Set As Default, and click Apply.
The word "(DEFAULT)" appears beside the printer name in the Installed Printers list.
Note
You must be logged in as the root user to change printer settings.