08-14-2012 12:16 PM
Sorry that you are having that problem. Here is a document for your printer that decodes flashing lights. It tells the cause and then offers solutions to take to resolve them. Here is a link to that document for your printer.
- Printer Prints a Blank Page or Does Not Print Black or Color Ink for the HP Officejet 6500 All-in-One Printer Series
- What Is HP Instant Ink?
- HP Printers - Which Cartridges Work with My HP Printer?
- Replacing the Printhead for HP Officejet 6500 and 6500A All-in-One Printer Series
- Limited Warranty for HP Ink Cartridges and Customer-Replaceable Printheads for HP Inkjet Supplies