11. Make sure the width of the loaded roll is displayed in the B Roll Width list—in this case, ISO A2/A3(420.0mm).Note• If the width of the roll loaded in the printer is not shown in B Roll Width, click L Printer In-formation on the Main pane to update the printer information.12. Make sure the C Page Size setting matches the original size as selected in C Paper Size in the Page Attributesdialog box—in this case, ISO A4.13. Select the D Enlarged/Reduced Printing check box.Enhanced Printing Options > Printing enlargements or reductions >iPF825 Resizing Originals by Entering a Scaling Value (Mac OS X)379