Oki ES9476 MFP Hardware Troubleshooting Manual page 70

1.TROUBLESHOOTING FOR THE HARDWARE
2 Press the [Toner] tab.
Press [Replace Toner Cartridge].
3
To replace a toner cartridge, press [Yes]. To cancel, press [No].
4
If you press [Yes], go to the next step. If you press [No], the previous screen appears.
70 Replacing a Toner Cartridge