4.   Close the rear cover. The Face-up Output Bin Installing the Face-up Output Bin Attention: To avoid paper jams, make sure no jobs are printing when you
start this procedure. If necessary, press the Online key to take the printer
offline.
1.   Power off and unplug the printer.
2.   Open the rear cover. 3.   Remove the rear cover: 176    Infoprint 21: User’s Guide