Epson WorkForce Pro WF-M5694 User Manual - Page 311

Code 203 204 205 206 207 208 301 401 302 402 303 304 404 305 405 306 311 321 411 421 Condition/solution The product cannot detect a dial tone. Make sure the phone cable is connected correctly and the phone line works. If you connected the product to a PBX (Private Branch Exchange) phone line or Terminal Adapter, change the Line Type setting to PBX. If you still cannot send a fax, turn off the Dial Tone Detection setting. (Turning off the Dial Tone Detection setting may cause the product to drop the first digit of a fax number.) The recipient's fax machine is busy. Wait a moment, then try again. The recipient's fax machine does not answer. Wait a moment, then try again. The phone cable is incorrectly connected to the product's LINE and EXT ports. Connect the phone cable correctly. The phone cable is not connected. Connect the phone cable. The fax could not be sent to some of the specified recipients. Print a fax log to check which recipients failed to receive the fax. If the Save Failure Data setting is turned on, you can resend a fax from Job Monitor in the Status Menu. There is not enough storage space available on the external memory device. Clear space on the device or use a different device. 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. 311