Can't print, copy, fax, or scan

You Really need to have this Machine Cleaned. there is too Much Paper dust On the sensor

The scanner lock is situated at the left side of the flat bed scanner. switch it to UNLOCK.

turn off printer while holding #9 button press power wait till display "full nv reset" problem solve

Is there any error message displayed on the control panel of the printer just like one of the following:
Scanner failure, power off and on
Scanner System Failure
Scanner failed, cannot make copies or fax
Scanner failure. Unable to scan, copy, or send a fax
Scanner failure, cycle power

You may want to try following these steps:
1. Check if the scanner light does turn on when you initiated the scanning process, if not you need to reset the product.
2. Try using your other electrical outlet because your AVR or Surge Extension may not be providing enough voltage for the printer.
3. Try using dirty cycle, meaning you need to directly cut the power of your printer by pulling of the power cord from the rear side of your printer and wait for about 30 seconds before inserting again and turn it on.

If all these steps do not improve your printer functionality, you may want to call the HP online help and ask for replacement.

Job Espinosa

LSU stands for Laser Scanner Unit. Depending on the model this should come up only if the services used required scanning such as copy, fax sending, scanning.
nevertheless if this is a continuous message you might need to check the connectors within the scanner which I advise an field call.

By the "light bulb," do you mean the scanner lamp? That lamp should only turn on when you are actually scanning, faxing, or copying a document. You should be able to still use the machine to scan and fax, even with the yellow ink empty. Try scanning a document to see if the scanner lamp comes on.

As far as printing or copying goes, you won't be able to print or copy anything until you replace the yellow ink, even if you try printing in black and white only.

Error 2200 is a scanner stall error.. there are a couple things for you to try to fix it:

Power off the AIO and remove the power supply(Power Cord) from the back of the unit.
Open the scanner cover. Check the scanner glass for cracks and the scanner casing for cracks. Close the scanner lid.
Open the top cover of the AIO.
Using the carrier belt, move the cartridge carrier to the middle of the unit.
Remove both cartridges, close the top cover, reinsert the power supply, and power the AIO on.
IF THE ERROR MESSAGE DID NOT COME BACK....
Power off the AIO and remove the power supply from the back of the unit.
Open the top cover of the AIO.
Using the carrier belt, move the cartridge carrier to the middle of the unit.
INSERT THE COLOR CARTRIDGE ONLY,
Close the top cover, reinsert the power supply, and power on the AIO.
IF THE ERROR MESSAGE RETURNS.. GET A DIFFERENT COLOR CARTRIDGE AND REPEAT THIS PROCESS....
IF THE ERROR MESSAGE IS GONE,
Power down as before, do all the same to get the carrier to the middle of the unit and RE-INSTALL THE BLACK CARTRIDGE.
Power back up as in previous steps...
NO ERROR? SHOULD BE GOOD TO GO..
ERROR?? TRY DIFFERENT BLACK
If after trying all of the above and the error message does not go away, you unit would need serviced (if it's under warranty, it's worth it; if not, you might want to replace it.)

Replace the Mother Pwb the part number is CPWBN1460DS51..... Good Luck

I found this solution at HP website. It worked for me. Good luck!

A Scanner Bulb Error message is received as a result of the HP LaserJet 3300mfp series product scanner’s inability to find the home reference point.
SOLUTION:
Perform the following steps to walk the scan assembly from the home base and resolve the issue.
1. Remove and replace the power cord from the unit.
2. Wait approximately 35 seconds for the scanning assembly to “walk out" and then quickly remove the plug again.
3. Repeat steps 1 and 2, three to four times until the head moves approximately 1 inch away from its normal resting place.
4. Replace the plug and let the product fully finish the boot cycle.

Scanner failure will not let you to make copies nad scan but you will be able to print from computer and receive fax.

Even then try the steps mentioned bellow:

Remove both the ink cartridges from the All-In-One.
Unplug the power cord from the All-In-One as well as the power outlet.
Now move the carriage (carriage is the one which holds the cartridge) Too and Fro till you feel the carriage is moving smoothly.
Then insert the cartridges close the access door.
Plug the power cord directly to a wall outlet without surg protector (If possible connect it to a different power outlet)
Before connecting the power cord to the All-In-One press and hold the # and no 6 button and then insert the power cord, do not release the keys
until you see a message a reset (if the screen goes blank then release the keys and turn the power on)
Now try printing Printing from computer,
If you are able to print from computer you should be able to receive faxes.
Try printing a test fax.

Press Menu/Setup> Then press the right arrow key to locate Tools> Then Press Ok> Again press the right arrow key to locate Run Fax Test> And press OK

Check to see if it prints a Fax test

Good Luck