Xerox 550 Supplementary Guide

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027-707 [Cause] The S/MIME certificate associated with the machine’s email address has
expired.
[Remedy] Ask the sender to issue a new S/MIME certificate and import the certificate
to the machine.
027-708 [Cause] The S/MIME certificate associated with the machine’s email address is not
reliable.
[Remedy] Import a reliable S/MIME certificate to the machine.
027-709 [Cause] The S/MIME certificate associated with the machine’s email address has
been discarded.
[Remedy] Import a new S/MIME certificate to the machine.
027-710 [Cause] No S/MIME certificate is attached to the received e-mail.
[Remedy] Ask the sender to send the e-mail with an S/MIME certificate.
027-711 [Cause] No S/MIME certificate was obtained from the received email.
[Remedy] Import the sender's S/MIME certificate to the machine, or attach an
S/MIME certificate to S/MIME signature mail sent from the sender.
027-712 [Cause] The received S/MIME certificate has expired, or is an unreliable certificate.
[Remedy] Ask the sender to send the e-mail with a valid S/MIME certificate.
027-713 [Cause] The received e-mail has been discarded because it might be altered on its
transmission route.
[Remedy] Tell the sender about it, and ask to send the e-mail again.
027-714 [Cause] The received e-mail has been discarded because the address in its From field
was not the same as the mail address in the S/MIME signature mail.
[Remedy] Tell the sender that the mail addresses are not identical, and ask to send
the e-mail again.
027-715 [Cause] The received S/MIME certificate has not been registered on the machine, or
has not been set to use on the machine.
[Remedy] Import the sender's S/MIME certificate to the machine, or change settings
to use the S/MIME certificate on the machine when the S/MIME certificate has
already been registered.
027-716 [Cause] The received S/MIME certificate has been discarded because the certificate
was unreliable.
[Remedy] Ask the sender to send the e-mail with a reliable S/MIME certificate.
027-717 [Cause] Unable to obtain SMTP server address for e-mail transmissions from the DNS
server.
[Remedy] Check whether the DNS server is set correctly.

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