When Message Lamp is Lit/Blinking 79When a toner cartridge other than the one we recommend is used, neither the cartridgedetecting function nor the toner remaining check function can be utilized. In this case, thetoner lamp blinks even if the toner cartridge is installed in the equipment.See the following for the difference between when using a TOSHIBA-recommended tonercartridge and another type:Recommended toner cartridgesTo assure an optimal printing performance, we recommend that you use TOSHIBA toner cartridges.If you use a TOSHIBA-recommended toner cartridge, you can utilize the following two check functions ofthis equipment:Cartridge detecting function: This function checks if the toner cartridge is correctly installed and notifiesyou if it is not.Toner-remaining check function: This function notifies you when there is little toner remaining in thecartridge.Any copying or printing operation is available even if you are using a toner cartridge other than the onewe recommend. In that case, however, the equipment cannot detect whether the toner cartridge isinstalled or not and therefore the toner lamp is lit even if the toner cartridge is correctly installed. You can-not utilize the toner remaining check function either.If you are using a toner cartridge other than the one we recommend and you feel annoyed by this lightinglamp, contact your service representative. Your service technician will cancel the cartridge detecting func-tion set by default. Remember once this function has been cancelled, you will not be able to utilize the twofunctions mentioned above even if you change the cartridge to the one we recommend.
