When an Error Message Appears
0Y9U-0AX
If you cannot send a fax or the memory is full, or you encounter operation problems, a message appears on the
display. Find out more information about messages in the following list.
Cannot analyze the authentication server certificate.
The authentication server certificate may be invalid, or the certificate may be in a format that the
printer does not support.
●
Check the authentication server certificate.
Configuring IEEE 802.1X Authentication(P. 583)
Cannot change the destination type of destinations registered to a group.
A selected destination could not be edited because it was registered to Group Dial.
●
To change the type of destination that is registered to Group Dial, first delete the registered destination
from Group Dial. Next, change the destination type, and then register the destination to Group Dial again.
Cannot find the access point.
When automatic setting with WPS was attempted, a wireless router could not be detected within a
specific period of time.
●
Connect again paying attention to the time limit.
Setting Up Connection Using WPS Push Button Mode(P. 420)
Setting Up Connection Using WPS PIN Code Mode(P. 422)
An SSID or network key of a wireless router was entered manually, but the entry was incorrect.
●
Check the SSID and network key, and enter the correct ones again.
Checking the SSID and Network Key(P. 433)
Setting Up Connection by Specifying Detailed Settings(P. 429)
A wireless router could not be detected due to setting problems of the network to be connected.
●
Check whether the machine is properly installed and ready to connect to the network.
Installation/Settings Problems(P. 756)
●
If the problem persists, check the security settings of the wireless router.
Cannot print RX data.
Received documents cannot be printed due to some specific situation.
●
Check if there has occurred one of the following situations. If messages including causes and solutions
appear on the display, check the contents.
●
A cover is open.
Troubleshooting
732
Summary of Contents for MF515 Series
Page 1: ...MF515x MF512x User s Guide USRMA 0856 00 2016 04 en Copyright CANON INC 2016...
Page 30: ...Power socket Connect the power cord Basic Operations 21...
Page 41: ...LINKS Customizing the Home Screen P 33 Using the Display P 37 Basic Operations 32...
Page 120: ...LINKS Basic Copy Operations P 106 Checking the Copying Status and Log P 112 Copying 111...
Page 129: ...LINKS Basic Copy Operations P 106 Adjusting Density P 117 Copying 120...
Page 134: ...2 Sided Copying P 121 Copying 125...
Page 169: ...LINKS Sending Faxes MF515x P 148 Faxing 160...
Page 179: ...LINKS Sending Faxes MF515x P 148 Adjusting Density P 167 Faxing 170...
Page 221: ...Faxing 212...
Page 241: ...LINKS Checking Status and Log for Sent and Received Documents MF515x P 200 Faxing 232...
Page 245: ...Using the Machine as a Printer 236...
Page 274: ...LINKS Printing a Document P 237 Using the Machine as a Printer 265...
Page 284: ...Printing a Document P 237 Various Print Settings P 246 Using the Machine as a Printer 275...
Page 287: ...LINKS Printing via Secure Print P 279 Using the Machine as a Printer 278...
Page 357: ...Setting Gamma Values P 360 Using the Machine as a Scanner 348...
Page 400: ...Can Be Used Conveniently with a Mobile Device 391...
Page 412: ...6 Click Fax Fax sending starts Can Be Used Conveniently with a Mobile Device 403...
Page 437: ...Connecting to a Wireless LAN P 418 Network 428...
Page 461: ...LINKS Configuring Printer Ports P 453 Network 452...
Page 466: ...3 Click OK 4 Click Close LINKS Setting Up Print Server P 458 Network 457...
Page 562: ...LINKS Using Google Cloud Print P 405 Security 553...
Page 598: ...The machine does not support use of a certificate revocation list CRL Security 589...
Page 730: ...Troubleshooting 721...
Page 819: ...Maintenance 810...
Page 855: ...For more information about this function see Scanning Using an Application P 311 Appendix 846...
Page 887: ...Appendix 878...
Page 895: ...Manual Display Settings 0Y9U 0H2 Appendix 886...