Kyocera ECOSYS M2035dn ECOSYS M2030dn/M2035dn/M2530dn/M2535dn Operation Guide - Page 406

Troubleshooting Responding to the flashing Attention LED If the Attention LED flashes, press [Status/Job Cancel] to check an error message. If the message is not indicated on the Message Display when [Status/Job Cancel] is pressed or the Attention LED flashes for 1.5 seconds, check the following. Symptom Cannot send fax. Checkpoints Is the modular cord connected correctly? Is Permitted FAX No. or Permitted ID No. registered correctly? Has a communication error occurred? Is the destination FAX line busy? Does the destination FAX machine respond? Is there an error other than above? Corrective Actions Connect the modular cord correctly. Check Permitted FAX No. and Permitted ID No.. Check error codes in the TX/RX Result Report and Activity Report. If the error code starts with "U" or "E", perform the corresponding procedure. Send again. Send again. Contact your Service Representative. Reference Page - FAX Operation Guide Chapter 6 "Registering Permit FAX No." and "Registering Permit ID No." FAX Operation Guide Appendix "Error Code List" - - - 10-12