2MA/2MB
1-4-47
U04100  Subaddress-based transmission failed because the destination unit had no subaddress-
based reception capability.
U04200 In encrypted transmission, the specified encryption box was not registered in the desti-
nation unit.
U04300  Encrypted transmission failed because the destination unit had no encrypted communi-
cation capability.
U04400  Encrypted transmission was interrupted because encryption keys did not agree.
U04500  Encrypted reception was interrupted because of a mismatch in encryption keys.
U05100 Password check transmission or restricted transmission was interrupted because the 
permit ID’s did not agree with.
U05200 Password check reception or restricted reception was interrupted because the permit 
ID’s did not match, the rejected FAX number’s did match, or the destination receiver did 
not return its phone number.
U05300  The password check reception or the restricted reception was interrupted because the 
permitted numbers did not match, the rejected numbers did match, or the machine in 
question did not acknowledge its phone number.
U14000  Memory overflowed during confidential reception. Or, in subaddress-based confidential 
reception, memory overflowed.
U14100  In interoffice subaddress-based transmission, memory overflowed in the destination unit.
U19000  Memory overflowed during memory reception.
U19100  Memory overflowed in the destination unit during transmission.
U19300  Transmission failed because an error occurred during JBIG encoding.
Error code Description