- 29 -2. PrintFor Mac OS X1 Open the file to print.2 Select [Print] from the [File] menu.3 Select [Letter] or [A4] from [Paper Size] and select the orientation from[Orientation].4 Select [Multi-Purpose Tray] for [All Pages From] on the [Paper Feed] panel.5 Change other settings if necessary, and then click [Print].If setting details are not displayed in the print dialog, click [Show Details] at the bottom of the dialog.• Loading Long Paper• For Windows PCL Printer Driver• For Windows PS Printer Driver• For Mac OS XSet a paper size for the MP tray on the touch panel. Then, register a paper size with a printerdriver.Paper sizes of 64 to 216 mm in width and 90 to 1321 mm in length can be registered.• Register the paper size so that the length is longer than the width. You cannot set the length that is shorter than thewidth.• This function may not be available for some applications.• If the paper length exceeds 356 mm, the print quality may not be guaranteed even if the paper is used under therecommended conditions.Loading Long PaperWhen printing on long paper, change the paper type setting, and use the MP tray and rearoutput tray.1 Load paper in the MP tray.2 Open the rear output tray.3 Press [Device Settings] on the touch panel.4 Press [Paper Setup].5 Press [MP Tray].6 Press [Paper Size].7 Select [Custom].8 Press [Custom] to set a paper size and then press [OK].9 Press [Back] until the home screen is displayed.Printing on Long Paper