
●
Clear the [Use TLS for POP] check box. If the problem persists, clear the [Use POP Authentication Before
Sending] check box, and set the communication setting to a setting other than POP before SMTP.
Configuring E-Mail/I-Fax Communication Settings(P. 89)
When verifying an TLS server certificate to communicate to the POP3 server, a verification error
occurred.
●
Check that the CA certificate that signed the TLS server certificate on the POP3 server side is registered to
the machine by using the Remote UI.
●
Check that the TLS server certificate on the POP3 server side is valid.
●
Check that the TLS server certificate is not a self-signed certificate.
#846
An e-mail or I-Fax could not be sent due to a POP authentication failure.
●
Check the setting, and try again.
Configuring E-Mail/I-Fax Communication Settings(P. 89)
#852
The machine turns OFF for some reason.
●
Check whether the power plug is inserted into an outlet firmly.
#853
A document could not be printed because its data size exceeded the machine's upper processing
capability.
●
The machine may not be able to print documents with many pages. Reduce the number of pages per
printing, or print when no print job is queued or no document is being printed. If you are still unable to
print, check the document data for any defects.
Printing was canceled from the computer.
●
If you cancel an operation when the print data is being sent to the machine from a computer, this error
code is displayed, but this is not abnormal. Print again as necessary.
A secured document that was left unprinted was deleted.
●
If the secured document is not printed within a specific period of time (30 minutes by default), it is deleted
from memory. Send the secured document again, and print it within the period.
Printing via Secure Print(P. 267)
Printing using Secure Print was attempted when Secure Print was restricted.
●
When <Secure Print> is set to <Off>, you cannot use Secure Print. Set the setting to <On> and print again.
Printing via Secure Print(P. 267)
●
Print without using Secure Print.
Basic Printing Operations(P. 258)
You tried to print a file that is either corrupted or not supported.
Troubleshooting
666
Summary of Contents for imageCLASS MF632Cdw
Page 84: ... Menu Preferences Network Device Settings Management On Setting Up 76 ...
Page 164: ...Basic Operations 156 ...
Page 181: ...5 Select Apply LINKS Basic Operation P 128 Basic Operations 173 ...
Page 223: ... Sending and Receiving Faxes via the Internet Using Internet Fax I Fax P 247 Faxing 215 ...
Page 323: ...Sending I Faxes P 248 Scanning 315 ...
Page 326: ...LINKS Checking Status and Log for Scanned Originals P 301 Scanning 318 ...
Page 329: ...LINKS Using ScanGear MF P 322 Scanning 321 ...
Page 352: ...6 Click Fax Fax sending starts Linking with Mobile Devices 344 ...
Page 358: ...Updating the Firmware 437 Initializing Settings 439 Managing the Machine 350 ...
Page 434: ...LINKS Remote UI Screen P 420 Managing the Machine 426 ...
Page 436: ...5 Click Edit 6 Specify the required settings 7 Click OK Managing the Machine 428 ...
Page 609: ...5 Select Apply Maintenance 601 ...
Page 623: ...Troubleshooting 615 ...
Page 721: ... Import Export of the Setting Data See Setting Menu List P 442 Appendix 713 ...
Page 727: ...Appendix 719 ...
Page 767: ... 18 MD4 RSA Data Security Inc MD4 Message Digest Algorithm ...