B4400/4500/4550/4600 User’s Guide67• Do not use media designed for use in color laser printersand photocopiers• Labels should cover entire carrier sheet.• Carrier sheet or adhesive must not be exposed to anypart of the printer.Installing paperNOTE: If you are topping up the paper in a paper tray, it isrecommended that you remove the remaining paper from thetray first then add the new paper stock followed by the paperyou removed. This ensures that the oldest paper is used firstto help prevent paper jams.1. Remove the paper tray from the bottom of the printerand place plain paper in the tray, keeping the level of thepaper in the tray below the guide arrowheads shown onthe paper guides (1)Fig1_17.jpgNOTE: Load letterhead paper face down and top edgetowards the front of the paper tray.NOTE: If you are installing legal size paper, open out thepaper tray extender located at the rear of the paper tray.