Ricoh IM C3000 User Guide - Page 252

See Connecting to a Wired LAN, User, See Sending Documents by IP-Fax

Page 252 highlights

9. Troubleshooting Message Condition Solution and reference "Network communication has failed. SIP digest authentication failed. Please check the SIP digest authentication user name and password." The authentication password on the SIP server and the password registered on the machine do not match. Check that the password registered on the SIP server and "Password" in SIP Digest Authentication under [Settings] [Machine Features Settings] [Fax Settings] [Initial Settings] tab [SIP Settings] match. See "Sending Documents by IP-Fax", User Guide (Full Version). "Network communication has failed. The certificate of destination is not currently valid. Please reissue it." The user certificate (destination certificate) has expired. Install a new user certificate. See "Encrypting Network Communication", User Guide (Full Version). "Network communication has failed. The certificate of this machine is not currently valid. Please reissue it." A device certificate (destination certificate) is not registered or has expired. Install a new device certificate. See "Encrypting Network Communication", User Guide (Full Version). "Network communication has failed. The certificate of this machine or destination machine is not currently valid. Please re-issue it." The user certificate (destination certificate) and device certificate have expired. Install a new user certificate and device certificate. See "Encrypting Network Communication", User Guide (HTML version). "Network communication has failed. The destination does not support IP-FAX." An IP-Fax was sent to a destination that does not support IP-Fax. Sending a fax using the IP-Fax function is not possible. Send the fax using the G3 line if possible. "Network communication has failed. The IP address is invalid. Please check the network settings." An invalid IP address is registered. Specify the correct [Effective Protocol] and [Machine IPv4 Address], or [Machine IPv6 Address] on the [Settings] [Machine Features Settings] [System Settings] [Interface Settings] tab. See "Connecting to a Wired LAN", User Guide (Full Version). 250

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Message
Condition
Solution and reference
"Network communication
has failed. SIP digest
authentication failed.
Please check the SIP
digest authentication user
name and password."
The authentication
password on the SIP
server and the password
registered on the
machine do not match.
Check that the password registered on the SIP
server and "Password" in SIP Digest
Authentication under [Settings]
[Machine
Features Settings]
[Fax Settings]
[Initial
Settings] tab
[SIP Settings] match.
See "Sending Documents by IP-Fax", User
Guide (Full Version).
"Network communication
has failed. The certificate
of destination is not
currently valid. Please re-
issue it."
The user certificate
(destination certificate)
has expired.
Install a new user certificate.
See "Encrypting Network Communication",
User Guide (Full Version).
"Network communication
has failed. The certificate
of this machine is not
currently valid. Please re-
issue it."
A device certificate
(destination certificate)
is not registered or has
expired.
Install a new device certificate.
See "Encrypting Network Communication",
User Guide (Full Version).
"Network communication
has failed. The certificate
of this machine or
destination machine is
not currently valid. Please
re-issue it."
The user certificate
(destination certificate)
and device certificate
have expired.
Install a new user certificate and device
certificate.
See "Encrypting Network Communication",
User Guide (HTML version).
"Network communication
has failed. The
destination does not
support IP-FAX."
An IP-Fax was sent to a
destination that does not
support IP-Fax.
Sending a fax using the IP-Fax function is not
possible. Send the fax using the G3 line if
possible.
"Network communication
has failed. The IP address
is invalid. Please check
the network settings."
An invalid IP address is
registered.
Specify the correct [Effective Protocol] and
[Machine IPv4 Address], or [Machine IPv6
Address] on the [Settings]
[Machine
Features Settings]
[System Settings]
[Interface Settings] tab.
See "Connecting to a Wired LAN", User
Guide (Full Version).
9. Troubleshooting
250