I have an Epson R2880, and I got the Cone inks for it late last year. I didn’t really start using them until just a couple of months ago after the OEM ink ran out.
Frequent clogged nozzles. I cannot go more than 7 days without a clog. And now the issue seems to be getting worse. Despite printing every 4 or 5 days, I still get clogged nozzles.
The cyan tank drains by itself. I fill it up. It’s drained the next day (after NOT printing anything).
Clogging gets worse. I run the test pattern, which shows a problem. I do a cleaning cycle. Then I run a second test pattern and it’s worse. 3 or 4 cleaning cycles later, I finally get a good test pattern.
Chip resetter does not work. I get a green light, but after the cartridge goes back into the printer, it does not show up as full. This has happened on 4 re-sets now. None have worked.
I have done the maintenance on this thing as suggested on your site - ie the paper towel cleaning. I’ve cleaned the heads. I’ve cleaned the capping station.
But I still have these issues.