Removal and Installation Ink Tubes System Removal WARNING Switch off the Printer and remove the Power Cord. 1. Open the Right Cover door and pull out the Printhead Cleaner Carriage. 2. Open the Top Cover and pull the Carriage out along the Printer to the position shown. 3. Lift up the Carriage Cover and remove ALL the Printheads and close the Carriage Cover. 8-25 HP DesignJet 5000 and 5500 Series Printers Service Manual