Maintenance; How To Change Ink - Oce Arizona 550 GT User Manual

How to Change Ink Filters
Remove the two screws that hold the ink filter enclosure cover in place (thumbscrews
4.
can be loosened by hand or use a Philips screwdriver if they are too tight).
[189] Remove Ink Filter Enclosure Cover
Locate the bleed tube valve on the top of the ink filter you are going to change (the cap
5.
that holds it in place indicates the color of the ink line into that filter).
Wrap a lint-free cloth around the end of the bleed tube of the ink filter to catch any ink
6.
that may spray out when you release the pressure in the next step.
[190] Ink bleed tube valve
Turn the bleed tube valve shutoff lever so that it is parallel to the bleed tube to open the
7.
valve and release any pressure, then flip the shutoff lever back to the perpendicular closed
position after about 30 seconds.
248 Chapter 12 - Printer Maintenance
User Manual: Arizona 550 GT - Version 1.2, Revision B - 2012