3 Make sure the Main sheet is displayed.4 In the A Media Type list, select the type of paper that is loaded. In this case, click Plain Paper.5 Click the Page Setup tab to display the Page Setupsheet.6 In the A Page Size list, click the size of the original as specified in the application. In this case, click ISOA4 or Letter (8.5"x11").7 Select and click a roll paper in the L Paper Source list.8 Select the width of the loaded roll in the M Roll Paper Width list—in this case, ISO A3/A4 Roll(297.0mm).9 Select the K Rotate Page 90 degrees (Conserve Paper) check box.10 Confirm the print settings and print as desired.Note• For tips on confirming print settings, see "Confirming Print Settings ." ➔ P.161Conserving Roll Paper by Rotating Originals 90 Degrees (Mac OS)Conserving Roll Paper by Rotating Originals 90 Degrees (Mac OS)This topic describes how to conserve roll paper by rotating originals 90 degrees before printing, based on the fol-lowing example.• Document: Any Type• Page size: A4 (210.0 × 297.0 mm [8.3 × 11.7 in])Conserving Roll Paper by Rotating Originals 90 Degrees (Mac OS) iPF850User's GuideEnhanced Printing Options Conserving roll paper138