Brother MFC-J6935DW - Appendix 1 Serial Numbering System

App. 1-1
Confidential
APPENDIX 1. SERIAL NUMBERING SYSTEM
This appendix shows the location of labels put on specific parts and describes the coding
information for serial number and head property information.
< Reading Labels >
An individual machine has a "serial number label" for the machine itself and "head
property label" for the head/carriage unit.
This section lists the coding information for those serial number and head property
information.
(1) Serial number label for the machine itself
Location
Fig. App 1-1
Serial number
Product item
code
Factory
Manufacture's serial
number (6-digit)
Year of manufacture
(Example)
2016: 6
2017: 7
or
Month of manufacture
A: January
B: February
C: March
D: April
J: September
K: October
L: November
M: December
E: May
F: June
G: July
H: August
Serial number label
Serial number label