Brother SC-2000 Service Manual page 65

Insert end A of the driving roller into the hole in the main chassis from the inside,
and then insert end B of the driving roller into the hole on the opposite side of the
main chassis.
Set the bearings and the retaining rings on both ends of the driving roller from the
outside of the main chassis.
Insert both ends of the paper eject roller through the holes of the main chassis.
Set the bearings on both ends of the paper eject roller.
Set the retaining ring on the left end of the roller, and the paper eject roller spring
on the other end of the roller, as shown in Fig. 3.61.
Note 3: Fit the end of the paper eject roller spring in the groove of the bearing.
Note 4: Before setting the paper eject roller spring, apply grease to the portion on
the paper eject roller where the spring is to make contact with.
Driving roller
B
Bearing
Retaining ring
Retaining ring
A
Bearing
Bearing
Fig. 3.61
III - 47
Paper eject roller
Retaining
ring
Bearing
B
Main chassis
A
Paper eject roller spring
Bearing Paper eject roller spring