Brother MFC9100C Service Manual page 100

1.26 Paper Ejection Roller
(1) Make sure that the carriage is placed in the home position.
(2) Remove the paper ejection idle gear by pulling its pawl outwards.
(3) Remove the screw from the paper ejection roller gear.
(4) Take out the paper ejection roller with the bushing in the direction of the arrow.
(5) Push the pawl of the paper ejection roller gear and remove it to the left.
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