Fuji Xerox ApeosPort-IV C7780 Administrator's Manual page 507

Error Code
021-502 [Cause]
[Remedy] Switch off the machine power, make sure that the touch screen is blank,
021-503 [Cause]
021-504
[Remedy] Check the followings:
021-505
[Cause]
[Remedy] Switch off the machine power, make sure that the touch screen is blank,
021-506
[Cause]
[Remedy] Switch off the machine power, make sure that the touch screen is blank,
021-507
[Cause]
[Remedy] Switch off the machine power, make sure that the touch screen is blank,
021-508
[Cause]
[Remedy] Check the followings:
021-509
[Cause]
[Remedy] Switch off the machine power, make sure that the touch screen is blank,
021-510 [Cause]
[Remedy] Switch off the machine power, make sure that the touch screen is blank,
021-517
021-511 [Cause]
[Remedy] Switch off the machine power, make sure that the touch screen is blank,
021-512
021-513
021-514
* If you cannot resolve an error despite following the instructions described in the table, contact our Customer Support
Center. The contact number is printed on the label or card attached on the machine.
Cause and Remedy
An error occurred while connecting to EP system via the Internet. There is
a problem with the address of the EP proxy server name.
and then switch on the machine power. Execute the operation again. If the
error still is not resolved, contact our Customer Support Center.
An error occurred while connecting to EP system via the Internet. There is
a problem with the address of the EP proxy server name.
LAN cable connection
DNS server address setting
The default gateway setting
The subnet mask setting
If the error still is not resolved after checking the above settings, there may
be a network failure or the proxy server settings may be changed or failed.
Consult your system administrator.
If the network works normally but the error still is not resolved, contact our
Customer Support Center.
The SSL/TLS communication with the EP server failed.
and then switch on the machine power. If the error still is not resolved,
contact our Customer Support Center.
The SSL Certificate for the EP server is incorrect.
and then switch on the machine power. If the error still is not resolved,
contact our Customer Support Center.
An error occurred while connecting to EP system via the Internet.
and then switch on the machine power. Execute the operation again. If the
error still is not resolved, contact our Customer Support Center.
An error occurred while connecting to EP system via the Internet.
The login user of the EP proxy server
The password of the EP proxy server
If the error still is not resolved after checking the above settings, there may
be a network failure or the proxy server settings may be changed or failed.
Consult your system administrator.
If the network works normally but the error still is not resolved, contact our
Customer Support Center.
An error occurred while communicating with the EP server.
and then switch on the machine power. If the error still is not resolved,
contact our Customer Support Center.
An error occurred while connecting to EP system via the Internet.
and then switch on the machine power. Execute the operation again. If the
error still is not resolved, contact our Customer Support Center.
The machine has already been specified with the EP server.
and then switch on the machine power. Execute the operation again. If the
error still is not resolved, contact our Customer Support Center.
Error Code
15
507