Only if you can keep it working for ten consecutive minutes. I went through three of them under warranty until my warranty expired, then Epson told me to fuck off.
If have a Canon color laser now. If that conks out and everything on the market by then is locked out shit I'll just convert my 3D printer to a plotter, or maybe go back to clay tablets.
Oh, color laser is the way to go, for sure. Refills are expensive, but rare; the biggest problem is if you have to move them, they're a nightmare. And far heavier than inkjet. But, all things being equal, I'd take a color, duplex laser any day.
You're not the first person I've heard who's had trouble with Ecotanks. I've been very fortunate and have not had any issues. I did learn that you need to print at least once a week or the heads tend to clog; the downside of never replacing the heads with the cartridges, I guess. But now I just have a cron job that prints a test page once a week and it's fine.
Both Ecotanks and laser eliminate that "print anxiety", where you're afraid to use the device because each page costs $2 because of the cartridges costs.
To paraphrase Quint: "I'll never replace a cartridge again."
We need an open source RepRap printer. Like, I wonder if this thing could be reverse engineered, given they still make the ink cartridge/head units for it.