Brother MFC 4550, Service Manual

Page: 80 / 191

IV –
30
2. LUBRICATION
Apply Molykote EM-30L to the lubrication points as illustrated below.
For points
A
, apply a bean-sized pinch of grease (12 mm
3
).
For points
B
, apply a rice-sized pinch of grease (6 mm
3
).
[ 1 ] Inner cover
B
B
Control panel lock (leaf spring)
(Front)
Inner cover
Document ejection
roller ASSY
Document take-in roller ASSY
Separation roller ASSY
Scanner frame
(Front)
A
A
B
B
A
A
B
B
A
B
B
A
A
A
A
A
A
B
B
A
A
A
B
B
B
A
A
A
A
A
A
[ 2 ] Scanner frame ASSY
Document feed roller ASSY