Brother MFC640CW - Serial Number Label for Ink Cartridges

App. 1-3 Confidential
(3) Serial number label for ink cartridges
Factory code
Product code
Production year
(Example) 05 : 2005
06 : 2006
Production month
A :
B :
C :
D :
E :
F :
G :
H :
J :
K :
L :
M :
July
August
September
October
November
December
Barcode
January
February
March
April
May
June
Production date
(Example) 11 : 11th
20 : 20th
Location
Lot information