Ricoh FT3320 Service Training Manual page 179

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7. CORONA
7-1
CORONA WIRE REPLACEMENT
Do not handle new corona wires with your bare hands. Oil on the wire
will cause uneven charge on the drum.
Do not rub the corona wires with rough material (sandpaper, etc.)
because the corona wires are carbon-coated.
Do not use any solvent to clean the wire as it will cause uneven
charge on the drum.
When removing the endblock covers, be careful not to break off the
side hooks.
I. Charge Corona Wire.
Slide the wire cleaner
1.
2. Remove the front [C]
3. Slide the wire cleaner back to the front end block and remove it (by rotat-
ing it backwards and then lifting it upwards).
[A] away from the end block [B],
and rear [D] end block covers.
3-51
1 Nov. '87

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