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Installing optional trays
Note: Depending on your printer model, you may install a 650sheet duo tray or both the 650sheet duo tray
and 550sheet tray.
CAUTION—SHOCK HAZARD: To avoid the risk of electrical shock, if you are accessing the controller
board or installing optional hardware or memory devices sometime after setting up the printer, then turn
the printer o, and unplug the power cord from the electrical outlet before continuing. If you have any
other devices attached to the printer, then turn them o as well, and unplug any cables going into the
printer.
1 Turn o the printer.
2 Unplug the power cord from the electrical outlet, and then from the printer.
3 Unpack the optional tray, and then remove all packing material.
4 Align the printer with the optional tray, and then lower the printer into place.
CAUTION—POTENTIAL INJURY: If the printer weight is greater than 18 kg (40 lb), then it requires
two or more trained personnel to lift it safely.
Note: If you are installing both the optional trays, then place the 550sheet tray below the 650sheet duo
tray.
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