How To Change Ink; Maintenance - Oce Arizona 400 Series GT User Manual

How to Change an Ink Filter
Open the sliding maintenance station door to disable the ink pumps.
1.
Close all of the ink purge valves (they are located on the top of the carriage).
2.
Disengage the ink bag for the color of filter you will replace. To do this press the release
3.
tab on the left side of the quick-release ink bag coupler and then pull it out to disconnect
the ink bag.
[170] Remove Ink bag coupler
How to Change Ink Filters
Chapter 12 - Printer Maintenance 245