13 – MPS710c User’s Guidecan be loaded at one time, subject to a maximum stacking depthof about 3/8-inch (10 mm).Paper or transparencies should be loaded print side up and topedge into the printer. Do not use the duplex (two-sided printing)function.Face down stacker_______________The face down stacker on the top of the printer can hold up to 350sheets of 20-lb. US Bond (75 g/m²) standard paper, and canhandle paper stocks up to 47-lb. US Bond (176 g/m²). Pagesprinted in reading order (page 1 first) will be sorted in readingorder (last page on top, facing down).Face up stacker _________________The face up stacker at the rear of the printer should be opened andthe tray extension pulled out when required for use. In thiscondition paper will exit via this path, regardless of driver settings.The face up stacker can hold up to 100 sheets of 20-lb. US Bond(75 g/m²) standard paper, and can handle stocks up to 58 lb. USBond (220 g/m²).Always use this stacker and the multi purpose feeder for paperstocks heavier than 47 lb. US Bond (176 g/m²).Duplex unit ____________________This option provides automatic two-sided printing on the samerange of paper sizes as tray 2 (i.e. all cassette sizes except A6),using paper stocks from 20-28 lb. US Bond (75-120 g/m²).Note:The duplex unit comes as standard with dn models.