If printing is unsuccessful, you may be able to print after completing the following setting.1 On the Layout sheet, click J Special Settings todisplay the Special Settings dialog box.2 In the FineZoom Settings list, click Yes.Printing Vertical or Horizontal Banners (Large-Format Printing; Mac OS)Printing Vertical or Horizontal Banners (Large-Format Printing; Mac OS)By automatic enlargement of a document created with an application software by the printer driver, you can printmaximum 18.0 m vertical or horizontal banners.This topic describes how to print a banner about five times as long as the roll width based on the following exam-ple.• Document: An original designed for a horizontal banner• Page Size: Non-standard (100×500 mm [3.9×19.7 in])• Paper: Roll• Paper type: Plain Paper• Roll paper width: 16 inches (406.4 mm)The print procedure is as follows.1. In the application, create an original in the format of a horizontal or vertical banner.2. In Page Setup, register Custom Paper Sizes.Once you register Custom Paper Sizes, you then can select it repeatedly from the paper size list.Custom Paper Sizes can be set up to 18.0 m.3. Print the banner, using the settings that correspond to banners.Note• The following instructions are for OS X v10.7. The method of setting up non-standard paper sizes varies depend-ing on the version and settings of Mac OS X.Register a Custom Paper SizesThis example describes how to register and print using a page size that is horizontally elongated and suitable forbanners in either horizontal or vertical format.1 Create the document in the application.Printing Vertical or Horizontal Banners (Large-Format Printing; Mac OS) iPF780User's GuideEnhanced Printing Options Printing banners or at other non-standard sizes92