Brother MFC-J6510DW Service Manual page 215

(4) Open the ink cartridge cover.
(5) Remove the seven screws from the upper cover.
(6) Hold the right and left sides of the upper cover and lift it up and off the lower cover.
Note: Do not put your hands into the opening above the platen (shown below). Doing so
may damage or stain the CR encoder strip inside.
Opening above the platen
Upper cover
CR encoder strip
PF encoder disk
Assembling Notes:
• When mounting the upper cover:
- Make sure that the ink cartridge cover is opened.
- Make sure that the head/carriage unit is placed in the head capping position (home
position). This prevents the ink supply tubes from getting crushed between the upper and
lower covers.
(If the head/carriage unit remains removed in
supply tubes or head flat cables between the upper and lower covers.)
- Take care not to deform the PF encoder disk.
• After mounting the upper cover, check that the PF encoder disk is not bent or deformed.
Lower cover
LT cover
Section 3.9.2, take care not to crush the ink
3-90
Taptite, bind B
M4x12
Ink cartridge cover
(3_055)
Confidential