Kyocera TASKalfa 620, Руководство по обслуживанию

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2KN/2KP
1-5-27
(4) Detaching and refitting the main charger wire
Follow the procedure below when the charger wire is broken or to be replaced.
Caution
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 a clean, undamaged tungsten charger wire.
Keep the charger wire taut by stretching the charger spring.
Clean the charger shield with wet and dry cloth when replacing the charger wire.
Do not use organic solvents such as alcohol and thinner to clean the main charger shield.
Procedure
1. Remove the main charger unit (see page 1-
5-25).
2. Remove the main charger grid (see page 1-
5-26).
3. Remove the main charger wire cleaning pad
(see page 1-5-26).
4. Remove the charger pin and spring, and
then remove the charger wire.
5. Wind the new wire at 4 and 6 turns around
one end of the charger spring and trim the
end of the wire.
* The length of the twists and the cut wire
must be less than 2 mm.
6. Hook the other end of the charger spring
onto the charger terminal of the rear hous-
ing, then pass the wire through the notches
of the rear housing.
7. Hook the wire on to the pulley of the front
housing and turn up.
8. Let the wire through the cut in the rear hous-
ing and above the charger pin hole.
9. Strain and fix the wire by inserting the
charger pin at the position where the tip of
the charger spring is within the rectangular
frame on the rear housing.
Figure 1-5-54
10. Cut off the excess wire under the charger
pin so less than 2 mm protrudes.
11. Refit the main charger wire cleaning pad to
the main charger unit.
12. Refit the main charger grid to the main
charger unit.
13. Refit the main charger unit.
Charger pin
Rear housing
Charger
terminal
Pulley
Charger spring
Charger spring
Square
Front housing