10. Select the B Borderless Printing check box to display the Information dialog box.11. Select the width of the loaded roll in the Roll Paper Width list—in this case, click 10-in. Roll (254.0mm).12. Click OK to close the Information dialog box.13. In C Borderless Printing Method, make sure E Scale to fit Roll Paper Width is selected.14. Confirm the print settings and print as desired.Note• For tips on confirming print settings, see "Confirming Print Settings (Windows) →P.196 "Important• When Automatically switch paper sources (paper size priority) is enabled on the Device Settingssheet, only Scale to fit Roll Paper Width can be selected in Borderless Printing Method. In this case,printing is always performed from roll 1 (the upper roll). If a paper size or media type that does not sup-port borderless printing is loaded in roll 1, you cannot perform borderless printing.Borderless Printing by Resizing Originals to Fit the Roll Width (Mac OS X)This topic describes how to enlarge originals before borderless printing to match the roll width, based on the followingexample.• Document: Any Type• Page size: A4 (210.0 × 297.0 mm [8.3 × 11.7 in])• Paper: Roll paper• Paper type: Heavyweight Coated Paper• Roll paper width: 10 inches (254.0 mm)Enhanced Printing Options > Borderless Printing >Borderless Printing by Resizing Originals to Fit the Roll Width (Mac OS X) iPF8253104