Canon MF247dw - Page 573

Conguring E-Mail Communication Settings(P. 363)
When verifying a TLS server certicate to communicate to the POP3 server, a verication error occurred.
● Check that the CA certicate that signed the TLS server certicate on the POP3 server side is registered to
the machine by using the Remote UI.
Verifying Key Pairs and Digital Certicates(P. 446)
● Check that the TLS server certicate on the POP3 server side is valid.
● Check that the TLS server certicate is not a self-signed certicate.
#846
An e-mail could not be sent due to a POP authentication failure.
● Check the setting, and try again.
Conguring E-Mail Communication Settings(P. 363)
#852
The machine turns OFF for some reason.
● Check whether the power plug is inserted into an outlet rmly.
#995
A document waiting to be sent was canceled.
● Send the document again as necessary.
Troubleshooting
565