Konica Minolta 7085/FORCE 85 Service Manual page 708

(7) Release the ADU lock located at the bottom of
ADU unit by turning it with a finger to the left.
While the ADU lock in release, turn the
Release lever to the right. (Arrows y & u)
(8) Withdraw the ADU unit while holding the ADU
cushion. (Arrows i & o)
Caution:
When drawing out the ADU unit, be sure that all
the main body trays are returned in place.
(9) Peel off the lock tape, then remove the ADU
cushion.
Fig. 13
8
(10) Turn the Reversal paper exit unit and the Jam
recovery lever to the left and remove the
Front-fixing unit cover by loosening 2 screws.
Then insert a screwdriver into the hole of the
Pressure release shaft and rotate it for 105
degree counterclockwise (Fig. 14).
Fig. 14
Pressure release
shaft
7
6
9
Front-fixing
unit cover
Reversal paper exit unit
(11) Reinstall the Front-fixing unit cover.
(12) Return the ADU unit to the original position.
(13) Turn the Release lever to the locking position
again and close the Front door.
(14) Plug the power cord and turn the Main switch
ON. Then turn the Main switch OFF after the
completion of the electrode cleaning process.
Unplug the power cord from the outlet.
Note:
This process is executed automatically and takes
about 1 minute.
Caution:
• The Cleaning blade is preset to the invalid posi-
tion at the factory. The ON/OFF operation of
the Main switch initializes that position and
places the Cleaning blade at the valid position.
• Do not omit this ON/OFF operation for the
another reason that the automatic electrode
cleaning operation is executed simultaneously.
• The drum will start turning about 30 seconds
after the electrode is cleaned, so turn the Main
switch OFF before that occurs.
5. Apply the setting powder on the Drum surface.
(1) Open the Front door.
(2) Remove 2 screws (A) and loosen a screw (B)
securing the bracket of the Toner supply unit to
the Main body. Then pull the Slide hinge (C) of
the bracket bottom and open the Toner supply
unit for 180 degree (Fig. 15).
Fig. 15
(3) Loosen 3 screws securing the Drum cover and
remove it (Fig. 16).
Fig. 16
(4) Turn the Release lever to the right, then
remove 2 screws (A) fixing the Drum unit sup-
port assembly and a screw (B) securing the
Drum coupling.
E-4
Screw (B)
Screw (A)
Screw (A)
Slide hinge
Drum cover
Screws