UniworkRemanufactured Ink Cartridge Replacement for Epson 126 T126 use for Workforce 545 845 645 635 520 435 WF-3540 WF-3520 WF-3530 WF-7010 WF-7510 WF-7520 Stylus NX430 Printer Tray, 10 Pack

I used these cartridges to replace my Epson 124/126 and they worked perfectly. It's also less expensive and more cartridges for your money.

Original Review (1 Star): My Epson WF-3540 wouldn't recognize the black cartridge no matter what I tried. Manufacturer sent a user guide that attempted to explain how to handle this error. The instructions provided in this guide didn't track with the printer. The guide didn't include any customer contact for Uniwork to attempt to get some assistance from them. I was hoping this would work rather than pay the exorbitant prices Epson charges for their ink cartridges -- no luck. Additionally, the short time I had the cartridges, the cartridges leaked. Don't waste your time and money on these cartridges.Updated Review (5 Star):Sarah from Uniwork contacted me after posting this review. She offered to send me a replacement cartridges. I explained that I had already requested a refund and had returned the cartridges. Sarah asked to send a replacement set (at no charge) and asked me to give the cartridges another try. I received the cartridges today and I was able to get the printer to recognize them. I conducted several test prints (color and B&W). No issues with printing or the quality of the prints. I'm excited because I now have a lower cost alternative for these printer cartridges compared to outrageous prices Epson charges. My advice go ahead and give these a try. If you run into problems like I did, send a note back to the vendor thru Amazon and I confident Uniwork will reach out to you to solve the issue. In this day and age of less than sterling customer service, my interaction with Sarah at Uniwork was very refreshing. All future ink cartridge replacements will be purchased from Uniwork.

Bought this for home office printer. Way cheaper than name brand ink. I get a warning that I’m not using genuine ink whenever I install these but print quality is the same.

I am changing my review. When I first ordered these they didn’t work well but I was contacted by the seller, great customer service, and I received new cartridges. I believe the ones I originally ordered may have been broken. They work perfectly now for my Epson Workforce. I appreciate the effort made to fix my order and will definitely be ordering these in the future again.

I purchased the 10 pack for my Epson NX403 but really wasn't expecting much because I've never had much luck with these refilled cartridges.Popped one in the printer and to my surprise, it worked! No fooling around with it - was just like a genuine Epson cartridge. I've put the last of them in my printer so here I am, back for another set. It's a GREAT price and a SUPER value for the money!! I couldn't ask for more!

This is my second order from this company. I bought these to try because I printed my own pages for my planner. I LOVE these cartridges. Have not had even one to fail. The ink is very good quality and last a long time. They work great! I will be ordering from them in the future.

Absolutely the worst purchase I have ever made on Amazon.Upon arrival the black ink - most important - was leaked into package, my printer couldn't even recognize TWO of the cartridges, so those never got any use, I've had to change the ink EVERY WEEK with minimal printing jobs, and I have to clean out my ink bay in the printer because the ink leaks in there too!DO NOT BUY!!!I sent a response to the seller upon arrival letting them know the condition of the ink cartridges - NO RESPONSE WHATSOEVER!TERRIBLE PRODUCT AND COMPANY!

Definitely a good value for the money since Epson has cornered the market on these refills and even the process to refill the cartridges! Proprietary my ***! It's been highway robbery for years! My first order was cancelled because the said "undeliverable address"! I wrote to them and informed them that was BS, that my address has been "deliverable & the same" for 12 yrs. After another couple of excuses, the 2nd order (same address) finally arrived. So far they cartridge has worked well, ink is fine, print legible! Aside from that, not much else to say about ink!