... characteristic of product:1. Adopt built-in septum pump technique, collects ink pump, solvent pump, reclaim pump and circulation pump into one organ, no need ... Range:SC-SOP600 Industrial Ink Jet Printer adopts built-in septum pump four pumps one organ design, the nozzle is ... technique, durable nozzle design make sure the SOP 600 built-in pump run more credible, the letterform more beautiful and the ...