2. Installation
Connect Drum Heater, Tray Heater (Optional)
The drum heater and tray heater prevent moisture from gathering on the surface of the drum and in the
paper feed trays. Connect these heaters where humidity is extremely high or where there are wide and
rapid changes in temperature that could form condensation inside the machine.
1. Loosen (do not remove!) the bottom screws of the rear upper cover [A].
2. Disconnect the rear upper cover at the right rear corner [A] and left rear corner [B].
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