Chapter 3
24
1.
Unscrew one hex screw from Engine Module.
2.
Unscrew three screws to remove Fan from Engine Module.
3.
Unscrew one screw to remove Fan.
Removing Formatter Board
Fan
Engine Module
4.
Unscrew two screws to remove Heat Sink.
5.
Unscrew four screws to remove Formatter
Board.
6.
Unscrew two screws to remove Safe Switch.
Engine Module
Safe Switch
Formatter Board
Heat Sink
Summary of Contents for PD721
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