It can work for UV INK printer.
Compatible for the following model:
Roland:FJ-740/540/SJ740/540/SP300/540/SC540
Mutoh:RJ-8000/8100/900C/1304E
Mimaki:JV3/JV4/JV22
for Epson:R1800/1900/1390/2400/1100 etc DX4 and DX5 printer
EPSON3000/7000/7500/9000/9500 etc printer
It can replace the original damper
You should replace this damper for every 3 months
