As we know,UV ink will be curing when met strong sunlight
So if you use UV ink for printer,this damper's quality is more stable and higher than the simple damper
Becuase our UV damper can be resistant  ultraviolet ray
New Big damper  is suitable for the UV ink printer model,as follows:
Mimaki JV3, JV4, JV22 .     
Roland FJ 540/740, SJ 540/740, SP 300/540.          
Mutoh RJ 900, ValueJet 1204, Falcon II Viper, Viper TX, RJ 8000/8100,
Rockhopper II, DraftstationSC 540/545, SJ 645/746EX