Printing on Custom Size PaperLoading Custom Size PaperFor Windows PCL Printer DriverFor Windows PS Printer DriverFor Mac OS XSet a custom paper size and paper type on the operator panel. Then, register a paper sizewith a printer driver.Available paper sizeTray 1 Width 105 to 297 mm (4.1 to 11.7 inches), Length 148 to 431.8 mm (5.8 to17 inches)Tray 2/3/4(Optional)Width 148 to 297 mm (5.8 to 11.7 inches), Length 182 to 431.8 mm (5.8 to17 inches)MP tray Width 64 to 297 mm (2.5 to 52 inches), Length 90 to 1321 mm (3.5 to52 inches)NoteRegister 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 withyour hands.It is not recommended to use a paper width of less than 100 mm (3.9 inches), becausepaper jams may result.About available paper sizes for each tray and for duplex printingLoading PaperThe auto tray switch function is set to [ON] by factory default. When a tray runs out of paperduring printing, another tray automatically starts feeding paper. To feed custom size paperfrom a specified tray, set the auto tray switch function to [OFF].If images are not correctly printed on large size paper, selecting [Standard (600x600dpi)] for[Print Quality], image in the PS printer driver may allow for correct printing.Loading Custom Size PaperWhen printing on custom paper size, change the paper type setting, and specify a papertray.1. Load paper that can be set to the custom size in Tray 1, Tray 2, 3or 4 (optional).2. Press [Device Settings] on the touch panel.305