Ricoh D146 Service Manual page 1841

Code
15-12 Authorization Error
15-13 Receive Buffer Full
15-14 Mail Header Format Error
15-15 Mail Divide Error
15-16 Mail Size Receive Error
15-17 Receive Timeout
15-18 Incomplete Mail Received
15-31 Final Destination for Transfer
Request Reception Format
Error
15-39 Send/Delivery Destination
Error
15-41 SMTP Receive Error
SM
Meaning Suggested Cause/Action
POP3/IMAP4 send authorization failed:

Incorrect IFAX user name or password.

Access was attempted by another device,
such as the PC.

POP3/IMAP4 settings incorrect.

Occurs only during manual reception.
Transmission cannot be received due to
insufficient buffer space. The buffer is
being used for mail send or Scan-to-Email.

The mail header is not standard format.
For example, the Date line description is
incorrect.

The e-mail is not in standard format. There
is no boundary between parts of the
e-mail, including the header.

The mail cannot be received because it is
too large.

May occur during manual receiving only
because the network is not operating
correctly.

Only one portion of the mail was received.

The format of the final destination for the
transfer request was incorrect.
The transmission cannot be delivered to the
final destination:

Destination file format is incorrect.

Could not create the destination for the file
transmission.

Reception rejected because the
transaction exceeded the limit for the
"Auth. E-mail RX" setting.
65 D163