Lexmark C790 Close finisher side door, Close finisher top cover, Close front door, Disk corrupted

Close finisher side door

Close the side door of the finisher.

Close finisher top cover

Close the top cover of the finisher.

Close front door

Close the front door of the printer.

Disk corrupted

The printer attempted a hard disk recovery on a corrupted hard disk, and the hard disk cannot be repaired. The hard disk must be reformatted.

Touch Format disk to reformat the printer hard disk and clear the message.

Note: Formatting deletes all the files stored on the printer hard disk.

Disk near full. Securely clearing disk space.

Try one or more of the following:

•Touch Continue to clear the message and continue printing.

•Delete fonts, macros, and other data stored on the printer hard disk.

•Install a hard disk with higher capacity.

Disk problem

The printer hard disk must be reformatted.

Touch Format disk to reformat the printer hard disk and clear the message.

Note: Formatting deletes all the files stored on the printer hard disk.

Empty the hole punch box

1Empty the hole punch box.

For instructions on emptying the hole punch box, from the printer control panel touch More Information.

2Reinsert the hole punch box into the finisher, and then touch Continue to clear the message.

Error reading USB drive. Remove USB.

An unsupported USB device has been inserted. Remove the USB device, and then install a supported one.

Troubleshooting

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