Messages
Cause/What to do
Cannot use the Server Certificates that
include more than three CA
certificates.
Cause:
The certificate file in PKCS#12 format contains more than 3 CA certificates.
What to do:
Import each certificate as converting from PKCS#12 format to PEM format, or
import the certificate file in PKCS#12 format that contains up to 2 CA certificates.
The certificate has expired. Check if the
certificate is valid, or check the date
and time on your printer.
Cause:
The certificate is out of date.
What to do:
❏
If the certificate is out of date, obtain and import the new certificate.
❏
If the certificate is not out of date, make sure the printer's date and time are set
correctly.
Private key is required.
Cause:
There is no paired private key with the certificate.
What to do:
❏
If the certificate is the PEM/DER format and it is obtained from a CSR using a
computer, specify the private key file.
❏
If the certificate is the PKCS#12 format and it is obtained from a CSR using a
computer, create a file that contains the private key.
Cause:
You have re-imported the PEM/DER certificate obtained from a CSR using Web
Config.
What to do:
If the certificate is the PEM/DER format and it is obtained from a CSR using Web
Config, you can only import it once.
Setup failed.
Cause:
Cannot finish the configuration because the communication between the printer
and computer failed or the file cannot be read by some errors.
What to do:
After checking the specified file and communication, import the file again.
Related Information
&
“About Digital Certification” on page 261
Delete a CA-signed Certificate by Mistake
There is no backup file for the CA-signed certificate.
If you have the backup file, import the certificate again.
If you obtain a certificate using a CSR created from Web Config, you cannot import a deleted certificate again.
Create a CSR and obtain a new certificate.
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Solving Problems for Advanced Security
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