Replacing The Registration Clutch - Konica Minolta 7020 Service Manual

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(8) Remove the various wiring connectors from the
2
overall control board.
Caution: Be very careful when handling the
ribbon cable connector from the CCD.
2
Refer to "[4] removing the ribbon cable" and "[5]
Installing the ribbon cable".
(9) Remove the 12 set screws, and remove the overall
control board unit.
2
(10) Disconnect the connectors from each motor unit.
(11) Remove the 4 set screws, then remove each motor unit.
Connector
Set screws
Connectors
(12) Reinstall in the opposite sequence to removal.
Caution: Be careful to avoid damaging the ribbon
cable connected to the overall control
board.
[2]
a. Procedure
2
Overall control board
unit
3-B-2

Replacing the Registration Clutch

Caution: Be sure that the power cord has
been unplugged from the outlet.
Caution: Be sure to remove the drum unit
from the main body before carry out
the following procedure. If the drum
unit is in place at this time, the drum
will rotate when you install or
remove the drum rotating plate,
resulting in possible damage to the
cleaning blade.
(1) Remove the rear panel and the overall control
board unit.
(2) Remove the set screw, and remove the drum rotating
plate.
Drum rotating
plate
Set screw