Ricoh IM CW2200 User Manual page 247

Message
"Signature cannot be set
because the Digital
Signature's device
certificate is not currently
valid. Please check the
certificate."
"The destination cannot
be selected because
there is a problem with
the device certificate
used for the S/MIME
signature. Please check
the certificate."
"The destination cannot
be selected because its
encryption certificate is
not currently valid. Please
check the certificate."
"The group destination
cannot be selected
because it contains a
destination with an
encryption certificate that
is not currently valid.
Please check the
certificate."
"Transmission cannot be
performed because the
encryption certificate is
not currently valid. Please
check the certificate."
Cause
The device certificate
used for the digital
signature in PDF or
PDF/A is not currently
valid.
The device certificate
used for the digital
signature in PDF or
PDF/A is missing or
invalid.
The user certificate
(destination certificate)
has expired.
When Other Messages Appear
Solution and reference
Use a valid device certificate for the digital
signature in PDF or PDF/A.
See "Scanning an Original as a PDF with
Security Settings Specified", User Guide (Full
Version).
Install a new user certificate.
See "Encrypting Network Communication",
User Guide (Full Version).
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