Epson ink price increase on Oct 1

Not completely, but very close. The older IRK4-nano had some strange effects like a funny magenta, some clog problems (PK), greenish ABW. The new version is really beautiful and very nice gloss and deep blacks. I am not sure why Inkrepublic.com does not seems to label their different batches, unfortunately.
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Crazy about printing, profiling and refilling printer cartridges