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3-3-42
3-3-4 Main charging section
( 1 ) Replacing the charger wire and main charger grid
Take the following procedure when the charger wire is broken or to be replaced.
<Precautions>
• Use the specified tungsten wire for the charger wire.
• The part of the wire wrapped around the charger spring must not protrude from the
charger housing.
• The cut end of the charger wire must not protrude more than 2 mm from under the
charger wire retainer pin.
• Use clean, undamaged tungsten wire.
• Keep the charger wire taut by stretching it.
• Clean the main charger shield when replacing the charger wire.
• Do not use organic solvents such as alcohol or thinner to clean the main charger
shield.
<Procedure>
1. Draw the image formation unit out of the machine.
2. Remove the two screws and slide off the main charger assembly toward the
machine rear.
Screws
Main charger assembly
Figure 3-3-49 Detaching the main charger assembly
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