2PX/2PY
1-4-49
 (2-1) U004XX error code table: Interrupted phase B
 (2-2) U006XX error code table: Problems with the unit
 (2-3) U008XX error code table: Page transmission error
 (2-4) U009XX error code table: Page reception error
Error code Description
U00430  Polling request was received but interrupted because of a mismatch in permit number. 
Or, subaddress-based bulletin board transmission request was received but interrupted 
because of a mismatch in permit ID in the transmitting unit.
U00431  An subaddress-based bulletin board transmission was interrupted because the specified 
subaddress confidential box was not registered.
U00432  An subaddress-based bulletin board transmission was interrupted because of a mis-
match in Subaddress confidential box numbers.
U00433  Subaddress-based bulletin board transmission request was received but data was not 
present in the subaddress confidential box.
U00440  Subaddress-based confidential reception was interrupted because the specified subad-
dress box was not registered.
U00450  The destination transmitter disconnected because the permit ID’s did not agree with 
while the destination transmitter is in password-check transmission or restricted trans-
mission.
U00460  Encrypted reception was interrupted because the specified encryption box number was 
not registered.
U00462  Encrypted reception was interrupted because the encryption key for the specified 
encryption box was not registered.
Error code Description
U00601  Document jam or the document length exceeds the maximum.
U00613 Image writing section problem
U00656  Data was not transmitted to a modem error.
U00690 System error.
Error code Description
U00800  A page transmission error occurred because of reception of a RTN or PIN signal.
U00811  A page transmission error reoccurred after retry of transmission in the ECM mode.
Error code Description
U00900  An RTN or PIN signal was transmitted because of a page reception error.
U00910  A page reception error remained after retry of transmission in the ECM mode.