Brother DCP-8070D Service Manual page 190

(22) Remove the two bind B M4x12 Taptite screws, and then remove the Document cover.
(23) Remove the two cup B M4x20 Taptite screws. Lift up the rear of the Document scanner
unit slightly and remove the Document scanner unit.
Taptite cup B M4x20
23a
Hook
Fig. 4-15
Taptite cup B M4x20
23b
Fig. 4-16
4-11
Document cover
Taptite, bind B M4x12
Taptite, bind B M4x12
Document scanner unit
Hook
<Back side>
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