Removing And Reinstalling The Separation Claw - Konica Minolta 7020 Service Manual

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(5) Using the jig included on the drum unit cover,
rotate the drum clockwise and confirm that there
are no gaps in the setting powder coat, and that
the toner collection sheet and cleaning blade are
smooth, etc.
Jig
(6) Install the charging corona unit. Fasten it into
place with 2 set screws.
[3] Removing and Reinstalling the
Separation Claw
Caution 1: While removing or installing the claw,
be careful to avoid damage to the
drum.
Caution 2: When installing the claw, be sure that it
is correctly oriented and positioned.
Caution 3: Do not touch the cleaning blade or the
drum's light sensitive areas with bare
hands.
a. Procedure
(1) Remove the drum unit from the main body.
(2) Remove the drum from the drum unit.
(3) Disconnect the relay connector.
(4) Remove the separation rock spring.
(5) Remove the 2 positioning screws and the 2 collars,
2
and then remove the separation claw unit.
2
Positioning screws
Relay Connector
(6) Pull out the separation fulcrum shaft while pressing
2
down the claw and remove the 2 separation claws.
2
(7) Reinstall in the opposite sequence to removal.
3-E-3
DRUM UNIT
Separation
rock spring
Collars
Separation claw unit
Separation claw
Separation
fulcrum shaft
Claw