13 Confirm the print settings and print as desired.Note• For tips on confirming print settings, see "Confirming Print Settings → P.180 "Resizing Originals to Match the Paper Size (Mac OS X)Resizing Originals to Match the Paper Size (Mac OS X)This topic describes how to enlarge originals before printing to match the paper size, based on the following example.• Document: Any Type• Page size: A4 (210.0 × 297.0 mm [8.3 × 11.7 in])• Paper: Roll paper• Paper type: Plain Paper• Roll paper width: A2/A3 roll (420.0 mm [16.5 in])1 This sets the B Format for and C Paper Size.Note• The configuration method varies depending on the OS andapplication software you are using.If Page Setup is displayed in the application menu, the set-tings are configured by opening the Page Attributes dialogbox from Page Setup.If it is not displayed, the settings are configured in the up-per part of the printer driver displayed when you selectPrint from the application software menu.2 Select the printer in the A Printer list.3 In the F Paper Size list, click the size of the original. In this case, click ISO A4.4 If you configured the settings using the Page Attributes dialog box, click F OK to close the dialog box, andthen select Print from the application software menu.Resizing Originals to Match the Paper Size (Mac OS X) iPF8400User's GuideEnhanced Printing Options Printing enlargements or reductions72