| http://www.w3.org/ns/prov#value | - Another object of the invention is to provide an ink delivery and filtration medium that is capable of multiplanar filtration to sequentially remove large, intermediate, and small objects such as fibers, foam particles and debris to avoid clogging areas of ink passage in a cartridge and, in particular, in the printhead; this sequential filtration process is also called a selective filtration or gr
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