3D Systems ProJet 4500 Installation Manual page 28

Continue holding the Control Knob on the ALL LINES option while you
observe the Fluid Connectors on the left end of the Fast Axis.
Once fluid starts to appear in this location, get ready to halt the manual
advancing process.
Use a mirror to observe the Fast Axis Lines.
Release the ALL LINES option once the first color starts to approach
the Carriage Unit
27. Now select the ONE LINE option.
28. Click and hold on the individual color that you would like to advance.
29. Release the Control Knob once the selected color nears the Car-
riage Unit.
Repeat the process until all colors have been advanced close to the
Carriage as shown at right.
Note that the clear binder can be quite difficult to see.
Select CANCEL to return to the FLUID FILL MENU.
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