Countermeasures for Each Message

If an error occurs during printing, or if a problem occurs with the network connection or settings, a message appears on the machine display or the Remote UI screen. For details about each message and solutions to the problems, refer to the messages below. Also, if a six-digit number is displayed when you are logging in, see If a six-digit number is displayed when you are logging in.
23 MEMORY FULL
27 JOB REJECT
33 WORK FULL
52 IMAGEMODE REJECT
Could not verify the CRL.
D1 Replot Buffer Full
D1 Div. Print. Bffr Full
D1 Polygon Buffer Full
D0-nn error (nn is two alphanumeric characters)
FF FONT FULL
FM DL SIZE ERROR n (n is a single alphanumeric character)
FM DL SCALE ERROR n (n is a single alphanumeric character)
FM DL FONT MEMORY FULL
FM FILE ACCESS ERROR
FM SC WORK MEM. ERROR n (n is a single alphanumeric character)
FM ALIGNMENT ERROR
FM FONT PARSE ERROR
FM FONT MEMORY FULL
FM WORK MEMORY ERROR
Could not perform IEEE 802.1X authentication. Set the correct authentication information.
Could not perform IEEE 802.1X authentication. No reply from the destination.
Could not perform IEEE 802.1X authentication. Cannot analyze the certificate.
Could not perform IEEE 802.1X authentication. The certificate is incorrect.
Could not perform IEEE 802.1X authentication. The certificate has expired.
Could not perform IEEE 802.1X authentication. Change the authentication password.
Could not perform IEEE 802.1X authentication. Check the authentication settings.
Cannot delete the default key because it is in use by TLS or other settings. Check the settings.
TCP/IP error. Check the TCP/IP settings.
Check the TCP/IP settings.
Check the TCP/IP settings. (Main Line)
Check the TCP/IP settings. (Sub Line)
Universal Print: Srvr. communication error
Universal Print: Srvr. authentication error
Universal Print: Certificate expired.
Universal Print: Internal error
Universal Print: Printer not registered
Chk. wired LAN adapter connected to USB port.
XPS Print Range Error
XPS Image Data Error
XPS Spool Memory Full
XPS Data Error
XPS Unsupport Image Err
XPS Font Error
XPS Page Data Error
XPS Memory Full
Cannot find the access point.
Could not delete authentication information because an error occurred.
Could not set authentication information because an error occurred.
An error occurred. Contact the system manager.
An error occurred during verification.
This CRL is invalid.
This CRL has expired.
Cannot register because the algorithm of this key is not supported.
Cannot set this key as the default key because it is corrupted or invalid.
This certificate has been revoked.
This certificate is invalid.
This certificate has expired.
The appropriate paper size, A4, is not available.
Subnet Mask Conflict
The default key is not set.
An unusable wired LAN adapter was connected.
Could not verify the certificate.
Cannot change the settings because the selected key is being used.
Session timed out. Wait a moment, then try to access the database again.
Direct Connection ended due to an error.
Cannot print because a non-Canon or counterfeit toner cartridge may be in use.
Could not register because the number of registered users has reached the limit.
The entered PIN is incorrect.
The authentication server is not running. Contact the system manager.
Cannot find the authentication server. Contact the system manager.
Cannot log in because anonymous access to the authentication server is not allowed. Contact the system manager.
The account information necessary to log in to the authentication server is invalid. Contact the system manager.
IP address conflict detected.
An IP address conflict was detected on the network. (Main Line)
An IP address conflict was detected on the network. (Sub Line)
Check the network connection.
Check the network connection.(Main Line)
Check the network connection. (Sub Line)
Cannot log in because an authentication error occurred in Department ID Management. Contact the system manager.
PDL Invalid DLG Input
PDL DLG Rendering Error
PDL DLG Unknown Error
PDL DLG Memory Full
PDL DLG Mem. Alloc. Err
PDL GL Orig. Pt Unknown
PDL GL Coord.Result
PDL Invalid GL Input
PDL GL Range Check
PDL GL Memory Full
PDL GL Mem. Alloc. Err
PDL IMG Refer. Data Err
PDL IMG Initial. Err
PDL IMG Process. Error
PDL IMG Invalid Data
PDL IMG Work Memory Full
PDL nn Rendering Error (nn is the module name)
PDL PDF Error
PDL PDF Data Decode Err
PDL PDF Memory Full
PDL RIP Process. Error
PDL XPS Error
PDL XPS Initialize Error
PDL XPS Rendering Error
PDL Image Comp. Error
PDL Rendering Timeout
PDL Data Transfer Error
PDL Reg. Access Error
The password does not meet the policy requirements. Change the password.
A toner cartridge that cannot be used with this device has been inserted, so printing is currently unavailable.
Timer settings for this device and the authentication server may not be synchronized. Contact the system manager.
No paper.
Login failed. Anonymous access to the authentication server is not allowed. Contact the system manager.
Login failed. The account information necessary to log in to the authentication server is invalid. Contact the system manager.

If a six-digit number is displayed when you are logging in

If an error occurs when you are logging in, a six-digit number may be displayed below the message. Take the necessary measure depending on the six-digit number displayed.
310001
310002
310003
322000
322006
322012
322018
322023
322024
322029
322037
322xxx
323000
323008
323048
323049/323053
323xxx
324000
324xxx
325000
325010
325050
325067
325xxx
331000
331001
331002
331003
331004
331005
331006
331007
331008
331009
331010
331011
331012
331013
332000
332001
332002
332003
332004
332005
332006
332007
332008
8193-08Y