Epson WorkForce WF-7710 User Manual page 266

Code Condition/solution
311 A DNS error has occurred. Check the DNS settings in the Network Settings menu.
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421
312 An authentication error has occurred. Check the location or server settings in the Network
Settings menu.
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412
313 A communication error has occurred. Print a status sheet to check the network status.
Check the location or server settings in the Network Settings menu.
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413
314 The data size exceeds the maximum size for attached files. Check the scan settings and
lower the resolution or increase the compression ratio as necessary to reduce the size.
324 A file with the same name already exists in the specified folder.
325 There is not enough space available for saving the scanned files in the specified folder.
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332
328 The destination is incorrect or does not exist. Check the setting entered as the
Save/Forward Destination folder.
428
331 A communication error occurred while acquiring the destination list. Make sure the
product is connected to the network correctly. Reduce the number of documents.
333 The destination could not be found because the destination information has been
uploaded to the server before sending the scanned data. Select the destination again.
334 An error occurred while sending the scanned data.
341 A communication error has occurred. Make sure the product is connected to the computer
or network correctly, and that you have installed Epson Event Manager.
422 An authentication error has occurred. Check the setting entered as the Save/Forward
Destination folder.
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