Serial No. Descriptions - Brother HL-820 Service Manual

APPENDIX 1. SERIAL NO. DESCRIPTIONS
The descriptions below show how to read labels on each printer and part.
< ID for production month >
A:
B:
C:
D:
(1) Printer .........................on the main body
(2) Process unit ...............on the package of the process unit
(3) Drum unit ....................on the drum unit
(4) Toner cartridge ............on the toner cartridge
(X: OCT., Y: NOV., Z: DEC.)
(5) Scanner unit ................on the scanner unit
January E:
February F:
March G:
April H:
X X X X X X L 7 S 1 1 1 1 0 1
(Drum unit with toner cartridge)
6 D 3 0 0 0 0 A N B
YEAR
MONTH
6 E B 0 0 0 0 0 1
YEAR
MONTH
SERIAL NO.
DATE
MONTH
YEAR
6 3 3 1. 0 2 8
E 0 5.
2 8 0 0 1
A-1
May J:
June K:
July L:
August M:
MODEL NO.
YEAR
MONTH
DATE
LINE NO.
SERIAL NO.
SERIAL NO.
ASSEMBLY
N B. 0
FILLING AMOUNT :
TONER TYPE:
FILLING DATE
FILLING MONTH
SERIAL NO.
ID NO.
1:HL-700 SERIES, 8: HL-820/1020/1040/1050, 9:HL-1060
FACTORY ID NO.
PR99019
September
October
November
December
SERIAL NO.
FACTORY NO.
TONER TYPE
0=100g : 1=110g
NB