C7100/C7300/C7500 Operation • 182PRINTING CUSTOM PAGE SIZESCustom page sizes can only be printed from the multi purpose tray.The printer media size for the multi purpose tray must be manuallyset in the driver to the custom paper size before use (range 3½ to 8½inches [89 to 216 mm] wide x 5 to 14 inches [127 to 356 mm] long).Printing custom pages using the PostScript driver1. Open the file in your application and select File Print.2. In the Print dialog box, click the OKI C9x00 PS driver on theGeneral tab, then click the Paper/Quality tab.Important!If you will be using heavy media, transparencies, envelopes orlabels, make sure you open the rear exit before printing.NOTEOne custom paper size can be defined in the PostScriptdriver.