4. Connect the heater cable to the ac cable at [A].
5. Install the tray heater assembly [A] ( x 1).
6.
Reassemble the main machine and 1st and 2nd paper trays.
Tray Heater (Optional Paper Feed Unit)
For Installing the Tray Heater in D579
• Disconnect the copier power cord before you start this procedure.
Heaters
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