Right Toner Guide Pu; Laser Assy Pu / Laser Unit Fan Assy Pu - Brother MFC-9420CN Service Manual

5.1.42 Right Toner Guide PU

(1) Remove the setscrew (BT4x8, 1piece) of the right toner guide PU.
(2) Remove the right toner guide PU from the frame.
Frame
BT4x8

Right toner guide PU

5.1.43 Laser ASSY PU / Laser Unit Fan ASSY PU

(1) Disconnect the connector connecting to the laser unit fan ASSY PU.
(2) Remove the setscrew (BT4x8, 1 piece) of the laser unit fan ASSY PU and remove the laser
unit fan ASSY PU.
BT4x8
Fig. 5-87
Connector
Laser unit fan ASSY PU
Fig. 5-88
5 -5 4
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