- 31 -2. Print• Loading Custom Size Paper• For Windows PCL Printer Driver• For Windows PS Printer Driver• For Mac OS XSet a custom paper size and paper type on the operator panel. Then, register a paper sizewith a printer driver.Paper sizes of 64 to 216 mm in width and 90 to 1321 mm in length can be registered.• Register paper in portrait, and load paper in a tray in portrait.• If the paper length exceeds 432 mm (17 inches), use the rear output tray.• This function may not be available for some applications.• If the paper length exceeds 432 mm (17 inches), the print quality cannot be guaranteed.• If paper is so long that it exceeds the paper supports of the MP tray, support the paper with your hands.• It is not recommended to use a paper width of less than 100 mm (3.9 inches), because paper jams may result.• About available paper sizes for each tray and for duplex printingAbout Paper Types That Can be Loaded (User's Manual)• The auto tray switch function is set to [ON] by factory default. When a tray runs out of paper during printing, anothertray automatically starts feeding paper. To feed custom size paper from a specified tray, set the auto tray switchfunction to [OFF].• If images are not correctly printed on large size paper, select [Normal(600x600dpi)] for [Quality] in the PS printerdriver. Printing may be improved.Loading Custom Size PaperWhen printing on custom paper size, change the paper type setting, and specify a paper tray.1 Load paper that can be set to the custom size in the MP tray or tray.2 Press [Device Settings] on the touch panel.3 Press [Paper Setup].4 Select the tray on which paper is loaded in step 1.5 Press [Paper Size].6 Select [Custom].7 Press [Custom], enter the paper size set in the tray, and then press [OK].8 Change other settings if necessary.9 Press [Back] until the home screen is displayed.For Windows PCL Printer Driver1 Click [Start], and then select [Devices and Printers].2 Right-click the [OKI C542 PCL6] icon, and then select [Printing Preferences].3 Click [Paper Feed Options] on the [Setup] tab.4 Click [Custom Size].5 Enter a name of the new size in [Name].6 Enter values in [Width] and [Length].7 Click [Add] to save the custom paper size to the list, and then click [OK].You can save up to 32 custom sizes.8 Click [OK] until the [Printing Preferences] dialog is closed.9 Open the file to print.10 Select [Print] from the [File] menu.11 Click [Preferences].12 Select a registered paper size from [Size] on the [Setup] tab.13 Change other settings if necessary, and then click [OK].14 Click [Print] on the [Print] screen.Printing on Custom Size PaperWidth LengthTray 1 100 to 216 mm 148 to 356 mmTray 2/3 148 to 216 mm 210 to 356 mmMP Tray 64 to 216 mm 90 to 1321 mm