Cleaning The Charging Corona Unit/Pcl; Removing And Reinstalling The Transfer/Separation Corona Unit - Konica Minolta 7085/FORCE 85 Service Manual

CORONA UNIT SECTION
[7] Cleaning the Charging Corona Unit/
PCL
Caution: Be sure the power cord has
been unplugged from the wall
outlet.
a. Procedure
(1) Remove the charging corona unit.
(2) Remove the charge control plate and PCL.
(3) Place the charge control plate on a flat place and
clean its surface with light taps of the cleaning
pad moistened with drum cleaner. Next, remove
any remaining dirt with a blower brush.
Caution: Take care not to damage the mesh of
the charge control plate during
cleaning.
(4) Clean the PCL with a cleaning pad moistened
with drum cleaner.
PCL
MODEL
7075/7085
SERVICE HANDBOOK
Charge control plate
Lever
MANUAL REVISED EDITION
[8] Removing and Reinstalling the
Transfer/Separation Corona Unit
Caution: Be sure the power cord has
a. Procedure
(1) Open the toner supply unit. (See "TONER SUP-
PLY UNIT.")
(2) Detach the ADU cover. (See "ADU UNIT.")
(3) Loosen the two screws to remove the transfer/
separation corona unit.
Caution: Hold the block section of the transfer/
3
separation corona unit.
Screw
(4) Reinstall the above parts following the removal
steps in reverse.
Caution: When
separation corona unit, make sure the
cleaning gear coupling is engaged
properly.
DATE
3 - F - 4
Jan. 2002
3
been unplugged from the wall
outlet.
Transfer/separation corona unit
Screw
installing the
PAGE METHOD
3-F-4 REPLACEMENT
transfer/