Brother MFC8420 Service Manual page 107

CHAPTER 4 DISASSEMBLY AND RE-ASSEMBLY
(28) Remove the conductive bushing, and then remove the LF roller 2 ASSY.
(29) Remove the conductive bushing, and then remove the ejection roller ASSY.
LF roller 2
ASSY
(30) Remove the two pressure rollers and pressure roller shaft S.
(31) Remove the two cup S M3x10 Taptite screws, and then remove the two LF springs.
(32) Remove the two pressure rollers and pressure roller shaft S.
LF springs
Taptite, cup
S M3x10
Pressure roller shaft S
PF roller holder
Pressure roller shaft S
Pressure rollers
Pressure rollers
Ejection roller ASSY
Fig. 4-44
Pressure rollers
Pressure roller shaft S
Fig. 4-45
4-26
Conductive bushing
1
2
1
Conductive bushing
Pressure rollers
Pressure roller shaft S
Pressure roller shaft S
2
1
Hook