Brother MFC-8220 Service Manual page 143

(5) Remove the two bind B M4x12 Taptite screws.
(6) Remove the cup S M3x6 Taptite screw.
(7) Remove the drum spring R.
(8) Remove the FG plate.
Drum spring R
(9) Remove the toner sensor PCB unit (Light reception).
Pin
Taptite, bind B M4x12
Fig. 4-117
Main frame R
Fig. 4-118
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SERVICE MANUAL
Main frame R
Taptite, cup S M3x6
FG plate
Taptite, bind B M4x12
Toner sensor PCB unit
(Light reception)
MFC-8220