Fuji Xerox ApeosPort-VI C7771 Administrator's Manual page 557

Error Code
016-565 [Cause] Backup failed.
[Remedy] Make sure that the USB memory device is inserted securely. If
this error occurs during data backup, make sure on your
computer that a folder named "backup" exists in the USB
memory device.
016-566 [Cause] Backup or restoration failed.
[Remedy] For backup, store the firmware download file in the "dwld"
folder of your USB memory device, and attach the USB memory
device to the printer. For restoration, make sure that the versions
of software are the same as those for backup. Make sure that
the backup files are created by your printer.
016-567 [Cause] The capacity is not sufficient for backup or for data encryption.
[Remedy] Delete existing backup files to make free space.
016-568 [Cause] Access to HDD or USB failed, or the backup file for restoration
may have a problem.
[Remedy] Delete existing backup files. For USB backup or restoration,
make sure that the USB memory device is installed correctly. If
the error is repeated, format the USB memory device on your
computer.
016-569
[Cause] ApeosWare Management Suite error
[Remedy] Contact our Customer Support Center.
016-574 [Cause] The machine failed to transfer data using FTP of the Scan to PC
service because the host or server name of the FTP server could
not be resolved when accessing the DNS server.
[Remedy] Confirm the connection to the DNS server. Check whether the
FTP server name is registered correctly on the DNS server.
016-575
[Cause] The machine failed to transfer data using FTP of the Scan to PC
service because the DNS server address was not registered on
the machine.
[Remedy] Specify the correct DNS server address. Or, specify the
destination FTP server by using its IP address.
016-576 [Cause] The machine failed to transfer data using FTP of the Scan to PC
service because it could not connect to the FTP server.
[Remedy] Ensure that both the destination FTP server and the machine
are available for network communications, by checking the
following conditions:
016-577
[Cause] Unable to connect to the FTP service of the destination server.
[Remedy] Take one of the following measures:
016-578 [Cause]
The machine failed to transfer data using FTP of the Scan to PC
service because of unsuccessful login to the FTP server.
[Remedy] Check whether the login name (user name) and password are
correct.
Cause and Remedy
The IP address of the server is set correctly.
The network cables are plugged in securely.
Check whether the FTP service of the server is activated.
Check whether the FTP port number of the server is correctly
registered on the machine.
Error Code
15
557