Noah Thompson said:The answer doesn't help me... my question was very clear, and if you can't wrap your head around it, maybe just don't answer at all.
Look, being arrogant isn't going to get you anywhere here. You might want to come back down to earth first.
In the warehouse, I had two or three different cleaning agents on hand. All from different manufacturers. And none of them are magic bullets. Actually, it’s the opposite.
So, what you have to do is pick one, test it out, see how it reacts with a specific ink, and figure out the right way to apply it. Different inkjet heads behave differently. Every setup is unique. You've got metal nozzles, Teflon ones, stainless steel, gold-plated, plastic... you name it. Then there are the internal channels made of various plastics, plus different pre-filters.
Once you get a feel for how a specific agent interacts with a specific head, then—and only then—do you move on to a second agent. And then you have to repeat the entire testing process all over again.
Then you take a third agent and go through the exact same cycle. Only after you've slogged through all that will you actually have an intuition for how these things work. How long to soak? When does agent I work better than agent II or III?
And don't expect someone to just spoon-feed those nuances to you on a forum.
If you're dealing with polymerizing ink in the printhead and you decide to blast it with an acidic solution—even if the cleaner claims to be "eco-friendly"—that acid can act as a catalyst for the polymer. Boom. Dead printhead. Or, if you try blowing air through the head because that's how you clean a carburetor, but the ink inside polymerizes when exposed to oxygen? There goes the head.
So, tell me, how many printheads are you willing to sacrifice while trying to figure out which chemical reacts with which variable?
You can grab agent I, II, or III from Adriatix, which is about 100 ml per bottle == $23 + tax.
If a cleaner doesn't work, don't blame the product or Adriatix. The reality is there is no magic potion. It's all about that trial-and-error process where you spend days upon days trying to fix dozens of heads through sheer persistence.
If you don't believe me, well, feel free to learn the hard way.
And honestly, if some glass cleaner fixes the issue, then the head probably wasn't even clogged. It likely just meant the ink quality was so poor the head couldn't pull it from the cartridge anymore. That's not a complex technical failure. But without experience, you won't be able to tell the difference between a clog and bad ink.