For Toshiba E Studio 18 Printer Toner Chip,For Toshiba T 1800 T 1800C T 1800D T 1800E T1800 T 1800 Refill Toner Cartridge Chip|toner chips|reset chipprinter chip - AliExpress
T2450U TOSHIBA E-STUDIO 195 TONER BLACK 912002467760 | eBay
Toshiba E STUDIO 195 Black Toner Cartridge, Genuine (G1935)
Toshiba T2450 T-2450 T2450U T-2540U Toner Cartridge Black e-STUDIO 195 223 225 243 245 - Sun Data Supply
How to ready toner not recognized in Toshiba e Studio 230, 255, 350, 450 - YouTube