Brother 1270N - Manual (Page 180)

APPENDIX
A-2
(4) Toner cartridge......imprinted on the aluminum bag
9 F 3 0 J
.........printed on the bar code label attached on the toner cartridge
E 9 0 0 1 0 2
F 9 9 6 0 0 1 9 9
(5) Laser unit .............on the laser unit
2 1 0 0 1
YEAR
MONTH
DATE
FACTORY ID NO.
YEAR
YEAR
MONTH
MONTH
TONER LOT NO.
SERIAL NO.
SERIAL NO.
DATE NO.
ID NO. 1: HL-1030/1240/1250/1270N
FACTORY ID NO. 2: Buji Nan Ling Factory
FACTORY ID NO.
CARTRIDGE
PRODUCTION INFO.