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13.3.2. Removing the optional tray
1. Turn off the printer.
2. Unplug the power cord from the electrical outlet, and then unplug the power cord from the
printer.
3. Lift the printer body with both hands and remove the optional trays.
After removing the optional tray, you need to update the printer status again (For how to update
the printer status, see “Updating the optional tray status”).