B4400/4500/4600 User’s Guide18Installing Optional AccessoriesNOTE: To print from Tray 2 or the Multi-Purpose Feeder tray,you must select these devices in the device options tab in theprinter driver.Second Paper FeederThe optional second paper tray provide 500 additional pages,for a total of 750 pages of continuous printing with thestandard paper cassette.1. Turn OFF the power and detach the power cord andprinter cable.Fig1_22.jpg2. Prepare the feeder: pull the front cover, then move thesheet guide in the direction of the arrow until it stops.Fig1_24.jpg Fig1_25.jpg3. Open the manual tray.