C7769-60381 Ink Tubes Assy 24 Svc Mono for HP DesignJet 500 510 800 T620 GENUINE
C7769-60381 Ink Tubes Assy 24 Svc Mono for HP DesignJet 500 510 800 T620 GENUINE
I must say the ink tubes assembly is easy to install. It works really great with HP Design Jet 510. Trust Extra Parts for genuine HP printer parts.