Kyocera ECOSYS M2030dn/PN Service Manual page 150

Code
2231 Connection with the FTP server has
failed.
(FTPS communication)
3101 FTP server responded with an error.
Contents Check procedures/corrective measures
1. Confirm device's network parameters.
2. Confirm the network parameters the device is con-
nected.
1. Confirm device's network parameters.
2. Confirm the network parameters the device is con-
nected.
3. Check the FTP server.
1-4-28
2PK/2PL/2PM/2PN