Specifications

6.6 TRANSFER/SEPARATION CORONA WIRE
REPLACEMENT
1. Remove the transfer/separation (TC/SC) corona unit.
2. Remove the following parts:
• TC/SC unit front end block cover [A]
• TC/SC unit rear end block cover [B]
• TC/SC unit paper guide [C].
NOTE: When reinstalling the TC/SC unit paper guide, verify that all three
tabs [D] are properly latched in place.
3. Unhook the springs [E] from the wires.
4. Replace the transfer corona wire [F] and the separation corona wire [G].
NOTE: a) When installing the separation corona wire, make sure that the
wire junction [H] is positioned inside the front endblock.
b) The transfer and separation corona wires must be in the grooves
of the front and rear endblocks as shown.
c) Do not handle new corona wire with bare hands. Oil on the wire
may cause an uneven charge on the drum.
d) Rubbing the corona wires with a rough material (sandpaper, etc.)
will damage the corona wires.
e) When removing the end block covers, be careful not to break off
the side hooks.
f) Do not use any solvents to clean the wires as this will cause
uneven charge on the drum.
g) The transfer entrance guide is positioned with a special tool at the
factory.
[D]
[B]
[C]
[A]
[G]
[F]
[H]
[E]
1 December 1990
5-66