Oki Data Corporation 4336822A ユーザーズマニュアル
A toner cartridge is equipped with RF-ID TAG.
If toner cartridges are set to a printer, communication of RF-ID TAG and a RFID read writer
module(4336822A) will be attained. The function of this system is the following.
-Management of the existence detection and toner residual quantity of a toner cartridge
RF-ID TAG
Toner cartridge