Canon imageRUNNER 1750 Remote Manual page 116

NOTE
If the machine detects a problem with the certificate, communication will not be
completed and the error message <SSL Error (POP)> or <SSL Error (SMTP
Send)> (error code #0842 for the job log) will be displayed.
4
Click [OK] on the page shown in step 3.
5
Restart the machine.
Turn OFF the machine, wait at least 10 seconds, and then turn it ON.
Verifying SSL Server Certificates
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