Brother MFC-J6510DW Service Manual page 188

FFC cover
(13) At the underside of the document cover, release latch ( ) on the FFC cover, then pull the
lock arms on the document cover outwards and release latch ( ).
(14) Release pawls (
document cover.
Lock arms
Viewed from the bottom
and ) from the document cover and take the FFC cover off the
Document cover
(Rear)
(Rear)
ADF cover
3-63
FFC cover
Document cover
Confidential
(3_030)