Citronix ci5000 Series Operation Manual page 14

Fluids are added with
performance. Fluids come in keyed easy to insert bottles.
The module and air filter are the only two items that require periodic servicing.
The Ink and Make-up tanks are topped off using their respective fill ports located on the top of the printer.
Ink Fill Port
Viscometer
Ink Manifold
Ink Tank
Version 2.0
modules to insure proper compatible, in date fluids for optimal
ci5000 Series Printer Operation Guide
Make-up
fill port
Module
Make-up Tank
1-8