Service manual

6. Install new corona wires with the damper rings on the corona unit.
NOTE: a) Set the big eyelet [G] of the corona wire in the rear hook
[H], then set the front end with the tension spring. The
spring should be positioned at the bottom part of the
hooking pole [I].
b) Do not touch the corona wire with oily bare hands. Oil
stains may cause white bands on copies.
c) Do not bend or scratch the wire to avoid any uneven
charge.
d) Make sure that the damper rings are correctly
positioned in the front end block as shown.
e) Make sure that the corona wires are correctly
positioned in both the front and rear end blocks as
shown.
f) Do not change the corona wire height by turning the wire
height adjustment screw.
7. Install the front and rear end block covers and set the wire
cleaner.
NOTE: a) Do not secure the plastic screw [J] for the front end
block cover too tight. Otherwise, it may be damaged
when removing it.
b) Make sure that the corona wires are correctly
positioned between the cleaner pads.
FT5733/5433 5-64 FSM