» What are HP Ink Supplies?
» Ink Cartridges
» Printheads and Printhead Cleaners
» Identifying the Components
» General Information About HP Ink Supplies
» Some General Precautions When Handling HP Ink Supplies
» Priming a Brand New Ink System
» When Should You Replace the HP Ink Supplies?
» The Front Panel Display
» Obtaining Ink Cartridge Information
» Obtaining Printhead Information
» Status Codes and Messages
» Status Messages
» Error Status Messages
» Printhead Errors
» Ink Cartridge Errors
» Printhead Cleaner Errors (First Digit = A or *)
» Replace Message "xx15 Replace" and "xx16 Replace"
» Refill Information (DesignJet 5500 Series Only)