Canon LASER CLASS 830i Manual

Check if the drivers are installed successfully and that the machine is selected as the default printer.

If your machine is selected in the [Printer] area when you open the [Print] dialog box from an application, your machine is set as the default 
printer.

Open the [Printers and Faxes] folder (Windows 8/000: the [Printers] dialog box).

Windows XP/Server003: Click [start] on the Windows task bar 

→ select [Printers and Faxes].

Windows Vista: Click [start] on the Windows task bar 

→ select [Control Panel] → [Hardware and Sound] → double-click [Printer].

Windows 8/Me/000: [Start] 

→ [Settings] → [Control Panel] → double-click [Printers]. 

Make sure the corresponding printer driver icon is displayed.

Set as default printer.

Click the printer icon of this machine. Click [Set as Default Printer] from [File] menu.