Resolve error lights flashing after or before scanning document

Follow all the steps here to fix the error flashing light before scanning document in printer multifuntional.

There is a possibility that the printer HP brand works perfectly, everything to start a document scanner.

error in printer when you try to scan document

After it starts flashing all front panel lights, this is a problem we must consider trying quickly as this is a serious error of the printer.
It's when we do a full reset of the printer, for it then present a method to make a full reset of your HP multifuntion, when a fatal error occur, follow then proceed as established.

Process to make full reset procedure HP multifuntional printer:

• We need to remove the ink cartridges without turning off the printer
• We will remove the USB cable from the printer without turning it off
• We opened the door to access the cartridges and leave open
• In the same way we open the rear door to clear paper jams and leave it open without turning off the printer
• "Important" remove the electrical power cord without turning off the printer the same way...
• Let stand off the printer at least about 5 minutes, then connect again and try again perform scanning

If after all this process, the printer continues to present problems, the next step is to see if one or both ink cartridges are damaged, should be or so to replace the ink cartridges.