673Basic Printing Operations3.8 2 sided PrintingThis printer can print both sides of paper when the duplex module (optional) is attached.For details on the types and sizes of 2 sided printing paper, see Section 4.1.2, "Paper Types and Paper sizes Usablefor 2 sided Printing."Printing on both sides of plain paperThis section explains an example of printing both sides using the A4-size paper(standard paper) loaded in the tray.Procedure1 Confirm that A4-size paper are loaded in the cassette.2 Submit a job from an application software.The printer driver must be set to the initial values.● For details on the procedure, refer to the online help. "Online Help (Keyword: Printing on BothSides of Paper)"● How to use online help 3.4.2, "Referring to Online Help from Windows"● If no optional products are set in the printer driver, the set items are dimmed, and the user can set nooptional products. See Section 3.7, "Changing Optional Product Configuration."■ Hint for setting in the printer driverSelect Paper/Output - Duplex Print - Long Edge Binding or Short Edge Binding.3ABCRepor1