Brother ADS-1000W Service Manual page 110

APPENDIX 1 SERIAL NUMBERING SYSTEM
 Serial number label (1 location)
<How to Read>
<Location>
Serial number
Fig. App.1-1
Serial number label
Fig. App.1-2
App. 1-1
Product
identification
Serial number (6-digit)
code
Manufacturing factory No.
Year of manufacture
3: 2013
4: 2014
Month of manufacture
A : January E : May
B : February F : June
C : March G : July
D : April H : August
J : September
K : October
L : November
M : December
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