The local pumping assembly is one of the two existing material routing systems into the printhead. In local pumping print materials in 6oz cartridges are mounted on the printhead.
6oz cartridge retainers are used with 6oz cartridge retainer caps connected to tubing, which are connected directly to the printhead.
Order of material inputs is A to D clockwise starting with A at the front left input.
Local pumping setup is particularly useful for small-batch print material experimentation or testing.
Note that purge material is always pumped remotely, even during local pumping.