Epson 812 DURABrite Ultra Ink High Capacity Black & Color Cartridge Combo Pack (T812XL-XCS) Works with Workforce Pro WF-7310, WF-7820, WF-7840, Workforce EC-C7000

We use these in the printer at work, so far they’ve been great. Now if only the printer was as cooperative! We are on our second printer because we broke it when changing out ink. (Never force it! Even if the stupid printer doesn’t put the ink carrier where it should be for changing out the ink the first time!) will continue to purchase this brand!

Good buy

The print quality professional and commercial in nature. However, the Epson Work Force is just that for commercial professional work. That said, the quality is exact and amazing. However, we are at a different era with lots of vast immigration, pandemics etc where more people choose to stay at home simply because of the expectation to work remotely or for the obvious reasons, a Tech Driven era since 2000 however, it's more tech than I've ever seen and most of the technology is for home use even large commercial equipment.Nevertheless, the XL quantity of copies is insuficient, I think we can't continue to pretend folks work remotely to do like their in school or go to work to do homework. That's a joke.This generation since about 10 plus years ago needs to produce 3 to 5k copies at home even in you're a student in particular PHD students during the 1970's. Even as a teacher, 1 hour spent planning may also mean 1 hour weekly or daily running copies because there is not enough office help before, after nor during hours, so most of this work is done by employees themselves (in that case the teacher) or in an marketing firm the employee working remotely to produce posters from card size, small, medium and large posters for private events or commercial retail event. As a small business, 1K is simply not enough copies and that may mean running to the store weekly or ordering daily, so the cost is not in line all said and done with a small business production. I would say keep the price the same and bump it up to 4 to 5K per cartridge at XL.

I have purchased and repurchased remanufactured cartridges only to have them not recognized later when I needed to print. Unless you are using up ink in 30 days, stick to factory cartridges.

What can I say? Brand name ink is ridiculously expensive but I messed up my old printer using remanufactured cartridges so its $$$$$

Came quickly, but not sure if it was actually XL, because the cartridges are the same size as the standard cartridge.

The best ink option for this printer! The generics will eventually cause problems.

Works great, East to install.