Serial No. Descriptions - Brother HL-2030 Service Manual

CHAPTER 1 GENERAL
4.

SERIAL NO. DESCRIPTIONS

The descriptions below show how to understand the meanings of the numbers printed on the
labels or bag of the printer and printer parts.
< ID for production month >
A:
E:
J:
< ID for year >
4:
< ID for factory >
9:
J:
(1) Printer: Printed on the label attached on the rear of the main body
(2) Process unit: Imprinted on the aluminum bag
(Drum unit with toner cartridge)
(3) Drum unit: Printed on the bar code label attached inside the drum unit
January B: February
May F: June
September K: October
2004 5: 2005
Kariya Plant A:
Buji Nan Ling Factory
<Example>
MONTH
FACTORY ID NO.
C: March
G: July
L: November
Mie Brother C:
<MODEL NO.>
U 5 2 6 8 2 A 3 J 1 1 1 1 0 1
YEAR
MONTH
3 A 1 1 J A
YEAR PRODUCTION LINE NO.
MONTH
FACTORY ID NO.
DATE
A 3 J 5 1 0 0 1 0 4 A
SERIAL NO.
YEAR
TONER VOLUME
1-18
D: April
H: August
M: December
BIUK
< SERIAL NO. >
SEQUENTIAL NO.
FACTORY ID NO.
PRODUCTION LINE NO.
DR/TN REUSE
The first time: M
The second time: N
The third time: P
Confidential