Appendix 1 Serial Numbering System - Brother HL-2230 Service Manual

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>
<Location>
The back surface of the printer
Serial number
* * * * * * A 0 J 1 1 1 1 0 1
Product
identification
code
Fig. App. 1-1
Serial label
Fig. App. 1-2
App. 1-1
Serial number (6-digit)
Manufacturing factory No.
Year of manufacture
0: 2010
1: 2011
2: 2012
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
Confidential