In the Q&A of DPP, someone mentioned that having one cartridge per color doesnt necessarily mean that you save ink. In some printers, whenever you replace a cartridge, they do the same start up sequence for all cartridges even if only one cartridge was replaced. This leads to loss in ink. How do I find which printer doesnt do the unnecessary starting procedures for all inks? I'd look for it but I dont know what its called.

Only HP was mentioned in the Q&A of Issue 9. And its not because they dont do the startup sequence, but they have an ink recirculation system where the ink used for cleaning are returned to the tank and not discarded.

Does anybody know if other brands also have ink recirculation? and which Model?