Brother MFC-8460N Service Manual page 314

MAINTENANCE
SCAN START ADJ.
1. ADF 2. FB
[OK] key
+
[ ] key
-
+
ACCEPTED
[5] and [4] keys select
2 second later
[1] or [2] keys select
[Stop/Exit] key
-
[ ] key
-
+
[OK] key
1 second later
Fig. 8-12
[ ] key
Fig. 8-13
8-21
MAINTENANCE
[Stop/Exit] key
MAINTENANCE
[ ] key
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