Brother HL-2270DW - Appendix 1 Serial Numbering System

App. 1-1
Confidential
APPENDIX 1 SERIAL NUMBERING SYSTEM
Refer to the information below for the meaning of the serial number and property codes and
the location of each label.

Serial number labels for the printer itself
<How to Read>
Fig. App. 1-1
<Location>
Fig. App. 1-2
Serial number
Serial number (6-digit)
Manufacturing factory No.
A : January
B : February
C : March
D : April
Year of manufacture
0: 2010
1: 2011
2: 2012
Month of manufacture
* * * * * * A 0 J 1 1 1 1 0 1
Product
identification
code
E : May
F : June
G : July
H : August
J : September
K : October
L : November
M : December
Serial label
The back surface of the printer