Error code 063E7C2B flashing message turn off then on

That error only shows up here in Fixya. You need an HP service centre

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ERROR CODES

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From the HP manual.
51.XX Error, Turn off then on
Description
The product has experienced an internal hardware error.
Recommended action
Turn the product power off, wait at least 30 seconds, and then turn the product power on and wait for it to initialize.
If you are using a surge protector, remove it. Plug the product directly into the wall socket. Turn the product on.
If the message persists contact HP support.

From PrinterTechs.com
51.X PRINTER ERROR
A loss of beam-detect occurred. X description: 1 = Beam-detect error 2 = Laser error
1. Press GO. The page containing the error will automatically be reprinted. 2. Turn the printer off and then on. 3. Reseat cables to the laser/ scanner and engine controller. 4. Replace the laser/scanner. 5. Replace the DC controller.

This can be occurred because of several different reasons.
You can find the cause of the error code at below.
http://www.normsweb.com/tektips/panjvc.shtml

Question: Error Code - Oven - F3 Error Code - F3 E0 Answer Product Symptom:

Error Code/Message - Oven - F3 Error Code - F3 E0

Control displaying F3 E0:

There may be a problem with the Oven Temperature Sensor, or the associated wiring.

Power unit down by turning off the circuit breaker(s) for one (1) minute.

Power unit up by turning on the circuit breaker(s).

Monitor the oven for one (1) minute to ensure the error code does not display again.

Verify oven operation.

What is the model number of your unit?
What is the error code?

The lower-right quadrant of the Ring of Light flashes red on the front of your Xbox 360 console. You also receive the following error message in multiple languages on your television screen or monitor:
System Error. Contact Xbox Customer Support. This message begins with an error code in the format "Exx," where xx is a two-digit number.

The following indicator will flash on and off repeated on the front panel of your Xbox 360 console:
Collapse this imageExpand this image
If one red light is flashing and you receive a different error message or error code than those that were described previously or you don’t receive an error message or code, your console may be experiencing a different issue. In this case, see "References/links."

This problem occurs when your Xbox 360 console experiences a hardware failure.

1. Turn off your console, disconnect and reconnect all cables, and then turn on your console.
2. If an Xbox Hard Drive is attached to your console, turn off your console, and then remove the Xbox Hard Drive. Turn on your console, and test for the error. If the error does not reoccur, turn off your console and reattach the Xbox Hard Drive. Run alternate additional tests by having the Xbox Hard Drive connected and disconnected to see whether the error occurs only when the Xbox Hard Drive is connected. For more information if the on-screen alphanumeric error is E67, click the following article number to view the article in the Microsoft Knowledge Base: 917874 (http://support.microsoft.com/kb/917874/ ) One of the lights on the Ring of Light on the front of your Xbox 360 console flashes red and you receive one of the following error codes and message: "E67, or E68, or E69. System Error. Contact Xbox Customer Support"
3. If an Xbox Memory Unit (MU) is plugged in to your console, turn off your console, and then remove the Memory Unit. Turn on your console again, and test for the error. If the error does not reoccur, turn off your console and reinsert the MU. Run alternate tests by having the MU connected and disconnected to see whether the error occurs only when the MU is connected.
4. If this problem continues to occur, contact Xbox Customer Service. Note If the agent cannot help you resolve this problem, you must return your console to Microsoft for repair.

Additional support loadTOCNode(2, 'moreinformation'); If the steps in the previous section did not resolve your issue, your console may have to be repaired. For more information about how to start the online repair process, please visit one of the following Web sites:
U.S. customers - Online console repair
http://support.xbox.com/support/en/us/nxe/LiveIDSignIn.aspx?redirectUrl=http://support.xbox.com/support/en/us/nxe/registerdevice.aspx?step=repair

The lower-right quadrant of the Ring of Light flashes red on the front of your Xbox 360 console. You also receive the following error message in multiple languages on your television screen or monitor:
System Error. Contact Xbox Customer Support. This message begins with an error code in the format "Exx," where xx is a two-digit number.

The following indicator will flash on and off repeated on the front panel of your Xbox 360 console:
Collapse this imageExpand this image
If one red light is flashing and you receive a different error message or error code than those that were described previously or you don’t receive an error message or code, your console may be experiencing a different issue. In this case, see "References/links."

This problem occurs when your Xbox 360 console experiences a hardware failure.

1. Turn off your console, disconnect and reconnect all cables, and then turn on your console.
2. If an Xbox Hard Drive is attached to your console, turn off your console, and then remove the Xbox Hard Drive. Turn on your console, and test for the error. If the error does not reoccur, turn off your console and reattach the Xbox Hard Drive. Run alternate additional tests by having the Xbox Hard Drive connected and disconnected to see whether the error occurs only when the Xbox Hard Drive is connected. For more information if the on-screen alphanumeric error is E67, click the following article number to view the article in the Microsoft Knowledge Base: 917874 (http://support.microsoft.com/kb/917874/ ) One of the lights on the Ring of Light on the front of your Xbox 360 console flashes red and you receive one of the following error codes and message: "E67, or E68, or E69. System Error. Contact Xbox Customer Support"
3. If an Xbox Memory Unit (MU) is plugged in to your console, turn off your console, and then remove the Memory Unit. Turn on your console again, and test for the error. If the error does not reoccur, turn off your console and reinsert the MU. Run alternate tests by having the MU connected and disconnected to see whether the error occurs only when the MU is connected.
4. If this problem continues to occur, contact Xbox Customer Service. Note If the agent cannot help you resolve this problem, you must return your console to Microsoft for repair.

Additional support loadTOCNode(2, 'moreinformation'); If the steps in the previous section did not resolve your issue, your console may have to be repaired. For more information about how to start the online repair process, please visit one of the following Web sites:
U.S. customers - Online console repair
http://support.xbox.com/support/en/us/nxe/LiveIDSignIn.aspx?redirectUrl=http://support.xbox.com/support/en/us/nxe/registerdevice.aspx?step=repair

Outside the United States - Online console repair
http://www.xbox.com/support/

From the message board archives:

Error codes:

## 322 Fuser not heating (Usually Bad Fuser Module)
## 323 Laser Beam detect error
## 324 Laser scanner motor rotation incorrect
## 325 Fan motor inop
## 330 Power Supply (Replace/Repair)

You must turn on error management to have the machine display error codes, otherwise it will just say "CHECK PRINTER".

To turn error management on, enter the following: Press Data registration, #, Set, 00000011, set, stop. Now after the "check printer" message there should be one of the error codes above.

Supposedly, Nation-Wide Repair Service fixes the bad power supplies for $45.00. They can be reached at 800-798-1814. You can also buy one for $148.00 from www.loyal.net I hear. The proper replacement power supply part number for both the LC7000 and LC7500 is HH3-5278 so I am told.

I will forward a link to a page where you can get the information regarding this error message.

http://www.kb.sony.com/selfservice/microsites/search.do?cmd=displayKC&docType=kc&externalId=C1002686

This is info for the HP C6180, It may help
The product displays an ' 0x ... ' error message. The exact text of these error message varies by product, but it is usually preceded by the word ' Error '. Following are some examples of what the error message might look like on your product:

1. Without turning off the product, disconnect the USB cable from the rear of the product. NOTE: The USB cable connects to the port on the back of the product. The port is labeled with the USB icon ( ). Figure 1: Example USB connection (your product might not look exactly the same as this example)
2. Remove the cartridges from the product.
3. Wait for the ' Insert Cartridges ' message to display on the control panel.
4. Disconnect the power cord from the back of the product.
5. Wait 60 seconds.
6. Reconnect the power cord. If the product does not automatically turn on, press the Power button ( ).
7. Reinsert the cartridges, and then close any open doors on the product.
8. If you receive a prompt to print a calibration page, do so.
9. Reconnect the USB cable to the rear of the product, and then try printing again.