1-5-14
(3) Detaching and refitting the engine/high voltage PWB and power source PWB
<Procedure>
1. Remove the developer unit and drum unit
(See P.1-5-6).
2. Remove the paper cassette.
3. Remove the scanner unit (See P.1-5-22).
4. Remove the six connectors.
* When seating the engine/high voltage
PWB, ensure that the developer bias termi-
nal spring is correctly in contact with the
developing bias terminal (TB1) on the
engine/high voltage PWB.
Figure 1-5-18
Engine/high
voltage PWB
Developing bias
terminal spring
Developing bias
terminal (TB1)
Connector
Connectors
Service Manual Y107330-8
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