1 TROUBLESHOOTING FOR THE HARDWARE
Replacing a Toner Cartridge
When the toner cartridge runs out, the message “Open the toner cover Install new toner cartridge” appears. Replace the toner cartridge following the procedure below when you see this message.
To assure an optimal printing performance, we recommend that you use TOSHIBA toner cartridges.
Never attempt to incinerate toner cartridges.
Dispose of used toner cartridges in accordance with local regulations.