Brother MFC6800 Service Manual page 71

7) There are two sets of pinch roller units. At each set, remove the leaf spring (in the order of
to shown below), pinch rollers, and pinch roller shaft.
8) At the right end of the paper feed roller, remove the screw and take off the grounding leaf
spring R if you have not removed it in step 4) above.
Remove the pawled pushing R.
9) At the left end of the paper feed roller, remove two screws and take off the grounding leaf
spring L, pawled PF gear, and idle gear.
Then remove the paper feed roller.
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