Troubleshooting > Troubleshooting
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Close the top cover.
NOTE
• If the toner container cover or front cover does not close, check that the new toner container is installed
correctly.
• Return the exhausted toner container to your dealer or service representative. The collected toner
container will be recycled or disposed in accordance with the relevant regulations.
"Toner is low[C,M,Y,K]" is displayed
It is almost time to replace the toner container.
Obtain a new toner container.
"Toner type mismatch. [C][M][Y][K]" is displayed
Does the type of toner you have match the model?
Please install correct toner.
"USB Drive error." is displayed
Is the USB drive write-protected?
An error occurred in the USB drive. The job is canceled. Select [OK].
The following error code is displayed:
01: Connect a writeable USB drive.
An error occurred in the USB drive.
The job is canceled. Select [OK].
The following error code is displayed: