Brother FAX-921 - Manual (Page 65)

IV - 25
(4) At the left end of the platen frame, remove the gears in the following order:
- Platen gear (gear 25/27) by pulling its pawl outwards. (Also remove the black platen shaft
bushing L.)
- Arm P ASSY by pulling its pawl outwards.
- Gear 24/28 (sun gear)
- Clutch gear 37 ASSY by removing the retaining ring, together with gear 19/38
- Paper ejection roller gear
NOTE: The platen shaft bushing is greased for antistatic purpose. Take care not to stain
other parts with the grease.
(5) Remove the paper ejection roller.