Konica Minolta 7020 Service Manual page 124

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WRITE UNIT
(5) Remove the two write unit mount pieces (each is
held in place by set screw).
Set
screws
(6) Disconnect the 3 connectors.
(7) Remove the 3 set screws (SEMS II: long screws),
and remove the write unit by pulling it to the left.
Also, remove the air duct connected to the fan.
2
Set screws
Connectors
Airduct
Write unit mount pieces
Write unit
Printer drive board
Connector
(8) Reinstall in the opposite sequence to removal.
Cooling air guide PET
Note: Reinstall the write unit while inserting the front
edge of the cooling air guide PET into the
specified position.
3-D-2