How to ready toner not recognized - Toshiba E-Studio 255, 355 and 455

Toshiba eStudio 255, 355, 455 showing Toner not recognized

Are you getting the status to Toner not recognized on your Toshiba eStudio 255, 355, 455, 250, 350 and 450 copiers? The following instructions describe how to reset maintenance code Toner not recognized for a Toshiba E Studio copier machine. We are sharing a few methods to fix the error, so check them one by one until it gets solved.

Maintenance sign means that the copier needs to be well serviced and checked if something is to be replaced. Consumables such as drum, blade, fuser rollers and developer are changed at such times. If you are sure that you have replaced the correct part or nothing is to be replaced, then you can proceed to clear the sign.

Meaning of the Toner recognized Error Code:

This indication Toner not recognized means wrong toner installed. Make sure you are using genuine toner with toner chip on it.

How to reset Toner recognized?

Follow this procedure to clear Toner recognized:

Switch off the machine while holding down “0 & 8” buttons switch the machine on. when TEST MODE shows on the display, press input “499” then press the “start button”, if the value is not 0, make sure that value is 0 and press interrupt or start, then switch off, wait a while then switch the machine On again your problem will be solve.

Even if the above fixes are shown in error codes then check these all things. Be sure to use the original toner with tone chip. You shake the toners and also check toner at the end of cartridge they are notorious for breaking.

Some possible cause:

1. Check the toner.
2. Check Toner the chip.
3. Check the Toner detection inside 6 springs.
4. Check toner motor and gear.

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