Brother HL-J6000DW Service Manual page 189

(13)Remove the two screws (TAPTITE BIND B M4x12) from the Main body.
Main body
(14)Lift and remove the Document scanner unit from the Main body.
Document scanner unit
Main body
(15)Remove the three screws (TAPTITE BIND B M4x12) each from the left and right
FB hinges to remove them from the Document scanner unit
Fig. 3-41
Fig. 3-42
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TAPTITE BIND B M4x12
Confidential