INKXPRO Remanufactured Empty Cartridges with Single-use Chip for Epson 812XL 812 XL Fit for Workforce Pro WF-7840 WF-7820 WF-7310 Printer for Regular or Sublimation Printing (BK+C+M+Y)

The were great. They fit according to specifications. And chips worked great.

I honestly love how I purchase this item without any doubt, this product I bought for my sublimation printer what happened was my printer didn’t recognized the inks anymore, so attend to want to replace the cartridges the one with the chip, so I got these ones it turned out I was right it needed new chips because the actual chip that I was using was only for regular inks but I changed to sublimation inks. The print quality was great, value of money don’t worry you will love this item to save your printer.

I've installed these cartridges at different intervals depending on printer ink. Two weeks after filling and installing the black cartridge, some of my prints looked slightly off. I ran nozzle head check which black failed. So I then manually cleaned the nozzle which didn't solve the problem, so I cleaned it again, ultimately rendering me a printer that cannot print black.Edit: a few months later, my printer quit working so I took it into the shop for diagnosis. They said these cartridges are the cause.

Works for my wf 7840

Set up my new printer and instead of original cartridge I placed this it never read full ink colors never came out vibrant and after a few prints checking if ink would work it read ink was empty and would not print

Salió bien

I use these empty cartridges with the chips on my Epson printers that I have upgraded to Sublimation printers. I love these empty cartridges with the chips! They are very simple and easy to use. I have used several sets and never had any problem at all! I will continue to use these cartridges in the future!

These are the BEST things made to convert printers.