Message
Condition
Solution and reference
"Network communication
has failed. No response
from the destination.
Please check the cable
connection and if the
network equipment is
turned on."
The destination device
did not respond.
• Check that the computer specified as the
destination is operating normally and
connected to the network.
• Check that the machine is connected to
the network correctly.
"Network communication
has failed. POP/IMAP
server authentication
error has occurred.
Please check email
account and password."
A login attempt to the
POP3 server failed.
Check the [POP before SMTP] setting on
[Settings] [System Settings] [Send
(Email/Folder)] [Email].
"Network communication
has failed. POP/IMAP
server is not registered.
Please check settings."
The POP3 server
address is not
registered.
Specify the setting in [Settings] [System
Settings] [Send (Email/Folder)] [Email]
[POP3 Settings].
"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.
"Encrypting Network Communication", Security
"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.
"Encrypting Network Communication", Security
"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.
"Encrypting Network Communication", Security
8. Troubleshooting
208
Summary of Contents for IM C530 Series
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Page 82: ...3 Fax 80 ...
Page 144: ...5 Scan 142 ...
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Page 278: ...9 Specifications for The Machine 276 ...
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