Seiko industrial level print head made by all stainless steel,support 3years lifespan and 24h working unheated;Brand new printhead maintenance free technology, support 2 month no cleaning; smaller ink dots,more delicate and colorful print, support white color printing. ZHONGCHUANG is unique in the market ,whether on price,capacity,quallity assurance or services ,with advanced Germany and Japan technology ,high-speed wide format printing quality,which will make your printing goods stand out from others.