Epson WF-8590 Users Guide - Page 351

Code 302 402 303 304 404 305 405 306 311 321 411 421 312 412 313 413 314 315 327 322 323 324 Condition/solution The external memory device is write-protected. Disable write protection. No folder is available for saving the scanned file. Create a folder or use a different memory device. The external memory device has been removed. Reinsert the device. An error occurred while saving data to an external memory device. Reinsert the memory device or use a different device. The product's memory is full. Wait until current jobs are finished processing. A DNS error has occurred. Check the DNS settings for the server, computer, or access point. DNS settings for the server can be checked from the DNS Server option in the Setup menu. An authentication error has occurred. Check the Server Settings from the Setup menu. A communication error has occurred. Check the Server Settings or network connection by running a connection check. If you selected Off as the authentication method, make sure to select None for the email server authentication method. The data size exceeds the maximum size for the attached files. Increase the Attached File Max Size setting in the scan settings or lower the file size of the scanned image. The memory is full. Retry after other ongoing jobs have finished. An authentication error occurred. Check the Location settings. A communication error has occurred. Check the Location settings or the network connection. A file with the same name already exists in the specified folder. Delete the duplicate file or change the file name prefix in File Settings. 351