Brother MFC-J3520 Service Manual page 130


Platen
Apply grease here.

Paper feed roller
Grease application procedures
Apply grease to the lubrication points.
(1)
(2) Rotate the Paper feed roller one revolution in the direction indicated by the arrow.
Apply grease to the lubrication points.
(3)
Rotate the Paper feed roller one revolution in the direction indicated by the arrow.
(4)
Paper feed roller
Apply grease here.
Platen
Apply grease here.
Apply grease here.
3-10
Paper feed roller
Confidential