Canon C9075 PRO Operating Manual page 203

Cause You could not execute the job because a service call message is being displayed.
Remedy Turn the main power OFF, wait 10 or more seconds, and turn the main power back ON. If the machine still does not work normally,
turn the main power OFF, disconnect the machine, and contact your local authorized Canon dealer. (See e-Manual > Before You
Start Using This Machine.)
# 759
Cause An error occurred while sending the URL of a User Inbox.
Remedy Contact your System Manager.
# 816
Cause You cannot print because the set page limit total has been reached.
Remedy Contact your System Manager.
# 825
Cause Reserved or current print jobs cannot be performed because the Department ID and password have been deleted, or the password
has been changed.
Remedy Try again with the Department ID and password that are registered. Register the Department ID and password. If you do not know
the password, contact your System Manager.
# 849
Cause Device information could not be delivered because the client machine is processing a job.
Remedy Try delivering device information again after the client machine finishes processing the job.
# 850
Cause Device information could not be delivered because a screen relating to the device information to be delivered is being processed.
Remedy Try delivering the device information again after the screen is cleared from the client machine. (See e-Manual > Security.)
# 851
Cause 1 There is insufficient memory remaining in the system.
Remedy Check the system's available memory, and delete any unnecessary documents stored in the Mail Box and the Fax/I-Fax Inbox. (See
e-Manual > Fax/I-Fax Inbox and Access Stored Files.)
Cause 2 The machine's memory is full.
Remedy Erase unnecessary documents and documents with errors from memory to increase the amount of available memory. (See e-
Manual > Fax/I-Fax Inbox and Access Stored Files.)
Cause 3 The scanned document cannot be stored because there are more than 1,500 documents in the specified Mail Box and the Fax/I-Fax
Inbox.
Remedy If there are a large number of documents, delete the unnecessary ones from the specified Mail Box and the Fax/I-Fax Inbox. (See
e-Manual > Fax/I-Fax Inbox and Access Stored Files.)
# 852
Cause An error occurred because the main power was turned OFF due to an unspecified cause while a job was being processed.
Remedy Check to see that the power plug is firmly inserted into the power outlet and that it is not in a situation where the power can easily
be turned OFF. Try processing the job again, if necessary.
2-115
List of Error Messages
2