2H9
1-5-48
17. Check or replace the high voltage PWB and
refit all the removed parts.
When refitting the high voltage PWB, be
careful about following points.
- Position the ground plate so that it is atop
the high voltage PWB.
- Each interface is firmly in contact with each
spring.
- The bias contact pin must be installed in
the specified position.
- The cassette pin must be inserted in the
cassette pin holder.
Figure 1-5-73
Cassette
pin
Cassette pin holder
High voltage PWB
High voltage
PWB
High voltage PWB
Grounding
plate
Bias
contact pin
Spring
(Main charger)
Spring
(Developing)
Spring
(Transfer)
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