Xerox 550 Supplementary Guide

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016-503 [Cause] Unable to resolve the SMTP server name when sending email.
[Remedy] Check on the CentreWare Internet Services if the SMTP server settings are
correct. Also, check the DNS server settings.
016-504 [Cause] Unable to resolve the POP3 server name when sending email.
[Remedy] Check on CentreWare Internet Services if the POP3 server settings are
correct. Also, check the DNS server settings. are correct.
016-505 [Cause] Unable to login to the POP3 server when sending e-mail.
[Remedy] Check on CentreWare Internet Services if the user name and password
used in the POP3 server are correct.
016-513 [Cause] An error occurred in connecting to the SMTP server.
[Remedy] The SMTP server or network may be overloaded. Wait for a while, and then
execute the operation again.
016-522 [Cause] LDAP server SSL authentication error. Unable to acquire an SSL client
certificate.
[Remedy] The LDAP server is requesting an SSL client certificate. Set an SSL client
certificate on the machine.
016-523 [Cause] LDAP server SSL authentication error. The server certificate data is incorrect.
[Remedy] The machine cannot trust the SSL certificate of the LDAP server. Register
the root certificate for the LDAP server's SSL certificate to the machine.
016-524 [Cause] LDAP server SSL authentication error. The server certificate will expire soon.
[Remedy] Change the SSL certificate of the LDAP server to a valid one. You can clear
this error by selecting [Disabled] for [LDAP - SSL/TLS Communication] under [SSL/TLS
Settings] on the machine; however, note that selecting this option does not ensure
the validity of the LDAP server.
016-525 [Cause] LDAP server SSL authentication error. The server certificate has expired.
[Remedy] Change the SSL certificate of the LDAP server to a valid one. You can clear
this error by selecting [Disabled] for [LDAP - SSL/TLS Communication] under [SSL/TLS
Settings] on the machine; however, note that selecting this option does not ensure
the validity of the LDAP server.
016-526 [Cause] LDAP server SSL authentication error. The server name does not match the
certificate.
[Remedy] Set the same LDAP server address to the machine and to the SSL certificate
of the LDAP server. You can clear this error by selecting [Disabled] for [LDAP - SSL/TLS
Communication] under [SSL/TLS Settings] on the machine; however, note that
selecting this option does not ensure the validity of the LDAP server.
016-527 [Cause] LDAP server SSL authentication error. This is an SSL authentication internal
error.
[Remedy] An error occurred in the software. Contact our Customer Support Center.
016-533 [Cause] Kerberos server authentication protocol error
[Remedy] The time difference between the machine and the Kerberos server
exceeded the clock skew limit value set on the Kerberos server.
Check whether the clocks on the machine and Kerberos server are correctly set. Also
check whether the summer time and the time zone are correctly set on the machine
and Kerberos server.

Xerox 550 Specifications

General

Monthly Duty Cycle	Up to 300, 000 pages
Connectivity	Ethernet, USB
Print Speed (Color)	Up to 50 ppm
Duplex Printing	Standard
Printer Type	Laser
Supported Operating Systems	Windows, macOS, Linux
Paper Size	A4, Legal, Letter