Anti-condensation Heater (Mainframe)
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7. When the optional PFU tray heater will be installed: Pull out the connector [A] and its harness to the lower
part of the machine. Then uncap the connector isolation cap in the optional PFU and connect the connector
[A] to the uncapped connector. (
Anti-condensation Heater (Optional Paper Feed Unit))
8. Reassemble the machine.
• The mainframe and the optional paper feed unit should be joined to each other if the
anti-condensation heater of the optional paper feed unit is installed. See Anti-condensation
Heater (Optional Paper Feed Unit) for details.