Toshiba e-STUDIO3510c Operator's Manual page 293

Error code Problem
2501 Syntax error in param-
eters or arguments:
HOST NAME error
(RFC: 501), Destina-
tion mail address error
(RFC: 501), Terminal
mail address error
(RFC: 501)
2503 Destination mail
address error
(RFC: 503)
2504 HOST NAME error
(RFC: 504)
2550 Destination mail
address error
(RFC: 550)
2551 Destination mail
address error
(RFC: 551)
2552 Terminal/Destination
mail address error
(RFC: 552)
2553 Terminal/Destination
mail address error
(RFC: 553)
What to do
Check if the Terminal mail address and Destination mail address
are correct.
Check if the mail server is operating properly.
Turn the power OFF and then back ON, and perform the job in
error again.
Check if the mail server is operating properly.
Turn the power OFF and then back ON, and perform the job in
error again.
If the error still occurs, contact your service representative.
Check if the mail server is operating properly.
Turn the power OFF and then back ON, and perform the job in
error again.
If the error still occurs, contact your service representative.
Check if the Destination mail address is correct. Check the sta-
tus of mailbox access restriction, etc. on the mail server.
Check the Destination mail address. Check if the mail server is
operating properly.
Check if the Destination mail address is correct. Check the
restriction of the capacity in the mailbox of the mail server.
Check if there is an illegal character in the mailbox in the mail
server.
Error Code 291