How to solve toner not recognized error in toshiba e studio 195

SOURCE: Empty used toner not clearing

you have to go into service mode and reset counter.in your manuel

SOURCE: toshiba e studio 450 fotokopi yazıcı özelliÄ?ini nasıl kullanılır?

If u are running networking for your E450, make sure that printer driver is installed on your PC. If using SMB printing, u can edit the driver properties.

The driver can be download at below site:
http://www.copiers.toshiba.com/support/swdrivers.shtml

SOURCE: sir i have toshiba e studio 163 my machine

u have installed a toner that is not original ,,,try to put an original toner ,,,and then try or let this toner get empty and then try the original one,,,,

SOURCE: toshiba e-studio 720 toner low message but bottle

If everything is OK, but the message is still appear, then u can clear it by following below steps:
User Function--> User--> General--> Toner Near Empty Detection -->Yes

SOURCE: ''toshiba e-studio 720 error code c473

This is an overvoltage error....Really need a tech to fix this...could be bad wall voltage....or the thermostat in the IH unit...or the fuse in the IH unit...or the logic board....