Brother MFC-9420CN Service Manual page 295

(4) Fusing Unit
VOLTAGE (100V, 120V, 240V)
<Location>
(5) Scanner Unit
<Location>
XXXX 7 1 2 3 A
YEAR
7 1 2 3 A
YEAR
MONTH
App. 1-4
REV.(-, A - Z)
DATA
MONTH
REV.(-, A - Z)
DATA
Confidential