8 Setting up the PPD driver (Mac OS X)8-8 cm45212 Note“12 × 18” paper size is one size larger than A3 paper size at 504.8 × 457.2mm.To print on paper sizes other than the standard sizes, be sure to set thecustom paper sizes in Custom Page Sizes first.When “W” is selected for each standard paper size from the printer driv-er, the data can be centered and printed.For example, if A4 size data is created and you want to center and printon A3 size paper, select “A4W” as the paper size and “Tray 1” or “BypassTray” as the paper tray from the printer driver.To print, load A3 size paper in the tray (“Tray 1” or “Bypass Tray”) of thismachine that is specified from the printer driver, and then specify the set-tings described below from [Basic (Paper)] – [Change Tray Settings] –[Wide Paper] in the control panel.Select “A4W”.Enter the A3 paper size (420.0 × 297.0) in [Change Size].Custom Page Sizes1 Select “Page Setup” or “Paper Setup” from the [File] menu.2 For Mac OS 10.4, select “Manage Custom Sizes” from the “Paper Size”drop-down list.For Mac OS 10.2 and Mac OS 10.3, select “Custom Paper Size” from“Settings”.3 Click the [New] (Mac OS 10.2/10.3) or the [+] (Mac OS 10.4) button.4 Enter the paper size name.
