![background image](http://html.mh-extra.com/html/brother/mfc-j6920dw/mfc-j6920dw_service-manual_17375352.webp)
App. 1-1
Confidential
APPENDIX 1. SERIAL NUMBERING SYSTEM
This appendix shows the location of labels put on some parts and describes the coding
information for serial number and head property data.
< 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
data.
(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) 2013: 3
2014: 4
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
Summary of Contents for MFC-J6920DW
Page 123: ...3 3 Confidential 2 PACKING ...
Page 146: ...3 26 Confidential 3 Set the protective part Protective part ...
Page 308: ...5 37 Confidential pfadj2 Pattern ...
Page 315: ...5 44 Confidential Margin Check Pattern ...
Page 362: ...App 3 8 Confidential When the following screen appears click Close to close the screen ...