61 Faxing From a Computer (PC-FAX)Sending a Fax Directly From a Computer(PC-FAX)A fax can be sent directly from a computer through USB or Network, instead ofthe computer document being printed, then loaded to be faxed." In order to perform a PC-FAX operation, the fax driver must be installed." The fax driver is not compatible with IPP (Internet Printing Protocol).PC-FAX SettingsCommon ButtonsThe buttons described below appear on each tab. OK: Click to exit the Printing Preferences dialog box, saving any changesmade. Cancel: Click to exit the Printing Preferences dialog box without saving anychanges made. Apply: Click to save all changes without exiting the Printing Preferences dia-log box. Help: Click to view the help.Settings TabThe Settings tab allows you to Specify the paper size Specify the paper orientation Specify the resolutionSender Information TabThe Sender Information tab allows you to Enter sender information (for example, the sender name and sender fax num-ber)