C7100/C7300/C7500 Accessories • 400ADDITIONAL PAPER TRAYSTwo additional paper trays can be installed and, when combined withthe standard paper tray, paper capacity increases to approximately1590 sheets.Installation1. Switch off the printer and disconnect the power cable and printerinterface cable.WARNING!The printer weighs 106 lbs. (48 kg). 2 people are required tolift the printer safely and prevent any personal injury.NOTEIf installing both additional paper trays, put the twoadditional paper trays together as one unit first, then installthe printer on top of the two additional paper trays.