Toshiba e-STUDIO556 Service Manual page 174

Check if there is an illegal character in the device name.
Delete the illegal character and reset the appropriate device name.
[2C6B] Terminal mail address error
Check if the SMTP authentication method is correct.
Check if there are any illegal characters in the Terminal mail address.
Select the correct SMTP authentication method. Delete the illegal characters and reset the mail
address. Then try again.
[2C6C] Destination mail address error (No RFC error)
Check if there is an illegal character in the Destination mail address.
Delete the illegal character and reset the appropriate Destination mail address, then perform the job
again.
[2C70] SMTP client OFF
Set the SMTP valid and perform the job again.
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[2C71] SMTP authentication ERROR
Check that SMTP authentication method, login name and password are correct, then perform
authentication again.
[2C72] POP Before SMTP ERROR
Check that both the POP Before SMTP setting and POP3 setting are correct, then perform
authentication again.
[2C80] E-mail transmission failure when processing E-mail job received
Reset the "Received Internet Fax Forward".
[2C81] Process failure of FAX job received
Reset the setting of the mail box or "Received Internet Fax Forward".
[2CC1] Power failure
Check if the power cable is connected properly and it is inserted securely.
Check if the power voltage is unstable.
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ERROR CODE AND TROUBLESHOOTING
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