Panasonic UF-780/790 operating instructions 133

Troubleshooting

Information Codes

Info.	Meaning	Action	Page
Code
412	No data from the transmitting side.	Check with the other party.	--
414	Polling password does not match.	Check the polling password.	73
415	Polling transmission error.	Check the polling password.	73
416/417	Received data has too many errors.	Check with the other party.	--
418/419
420/421	Machine goes to receiving mode, but receives no	1. Remote side misdial.	--
	command from the transmitting side.	2. Check with the other party.
422/427	Interface is incompatible.	Check with the other party.	--
430/434	Communication error occurred while receiving.	Check with the other party.	--
436/490	Received data has too many errors.	Check with the other party.	--
456	• Unit received a confidential document or was	1. Print a File List and check the contents.	82
	requested to be polled of a confidential document	2. Wait until unit finishes printing.
	under any of following conditions.
	1. Not enough space in memory to receive the
	confidential document.
	2. Confidential Mailbox is full.
	3. While printing received document.
	• Unit was requested to relay a document.
492/493	Communication error occurred while receiving.	Check with the other party.	--
494
495	Telephone line disconnected.	Check with the other party.	--
501/502	Communication error occurred using the internal V.34	Check with the other party.	--
	Modem.
540/541	Communication error occurred while transmitting.	1. Reload the document and send again.	--
542/543		2. Check with the other party.
544
550	Telephone line disconnected.	Check with the other party.	--
552/553	Communication error occurred while receiving.	Check with the other party.	--
554/555
580	Sub-address transmission to a unit that has no Sub-	Check the remote station.	113
	address function.
581	Sub-address Password transmission to a unit that has	Check the remote station.	113
	no Password Sub-address function.
601	ADF Door was opened during ADF transmission.	Close the ADF Door and send again.	136
623	No document loaded on the ADF.	Reload the document and send again.	--
630	Redial was not successful due to a busy line.	Reload the document and send again.	--
631	During dialing, STOP was pressed.	Reload the document and send again.	--
634	Redial was not successful due to no response from	Check the telephone number and send again.	--	Solving
	the called station or wrong number dialed.
	Note: If busy tone was not detected, the machine will			Problem
	only redial once.
638	Power failure occurred during the communication.	Check the power cord and plug.	22
800/816	Unit was requested to relay a document or	Check with the other party.	--
825	Confidential Communication but has no capability.

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