Lexmark X464de Service Manual - Page 69

7014-xxx Error Description Action 975.xx Unrecognizable network Call the next level of support. 976.xx Unrecoverable software error in network port 978.xx 979.xx Bad checksum while programming network port Flash parts failed while programing network port Other errors 980.xx Engine experiencing unreliable communication with the Call the next level of support. specified device 981.xx 982.xx Engine protocol violation detected by the specified device Communications error detected by the specified device 983.xx Invalid command received by the specified device 984.xx Invalid command parameter received by the specidied device Call the next level of support. 990.xx An equipment check condition has occurred in the specified device, but the device is unable to identify the exact component failure. 991.xx The specified device has detected an equipment check in its system card. Fax error codes Fax error log codes Error code 000 200 3XX 4XX 5XX 6XX Description Action No error occurred during fax transmission Error occurred when transmitting training. Error occurred when receiving image data. Error occurred when sending image data. No action needed • Check line quality. • Select a lower 'Max Speed'. • value under Fax Send settings • Adjust the transmit level. • Check line quality. • Adjust 'Receive Threshold'. • Select a lower 'Max Speed' value under Fax Receive settings. • Check line quality. • Adjust 'Transmit Level'. • Select a lower 'Max Speed' value under Fax Receive settings. Received unknown response from remote fax device. No action needed. Issue is with the other device. Error occurred when receiving a frame. • Check line quality. • Adjust 'Receive Threshold'. Diagnostics information 2-31