Brother MFC-9320CW Service Manual page 355

(3) Release the Hook to remove the PF line holder from the Side frame L.
PF line holder
Side frame L
(4) Release the two Hooks A on the upper side to remove the Line holder M from the Drum
develop drive unit.
Drum develop drive unit
Hook
Fig. 5-169
Line holder M
Hook
Fig. 5-170
5-140
Hook A
Confidential