Brother MFC-8220 Service Manual page 100

CHAPTER 4 DISASSEMBLY AND RE-ASSEMBLY
(3) As moving the hook upward, remove the CIS unit.
Hooks
(4) Release the hook of the gear cover, and then remove the gear cover.
(5) Remove the two screws, and then remove the LF ground plate spring.
(6) Release the hook, and then remove the ejection roller.
Hook
4
3
2
Fig. 4-37
Ejection roller
Gear cover
Fig. 4-38
4-22
CIS unit
3
2
Hook
1
Document chute ASSY
1
Hook
LF ground plate spring
Screws