HP Designjet 5000 Service Manual - Page 382

Functional Overview Ink Supply Station (ISS) In the Printer, the Ink Cartridges reside inside the Ink Supply Station (ISS). This module is situated on the left side of the machine. The ISS includes the plastic housing that surrounds the supplies, the latch mechanism, and the fluid and electrical connections to the Ink Cartridges. It also supports the Air Pressure System (APS) that forms a replaceable module clipped under the ISS. These are the key functions of the ISS: n Ink Cartridges support and location. n Limit creep of cartridge side walls. n Avoid incorrect insertion of colors and inks. n Contain ink from leaks. n Support the Air Pressurization System (APS). Air Connector to APS Tubes Connector to ISS PCA Ink Type Lockout Latch to ISS Floaters Tubes System The Tubes System is the assembly that performs these functions: n Conduct the ink pumped from the Ink Cartridge to the Printhead. n Conduct the air from the pump into the Ink Cartridge. n Keep the ink in good condition until it is delivered to the Printhead. n Avoid leaks and minimize ink on customer. 10-6 HP DesignJet 5000 Series Printers Service Manual