These are a few dollars cheaper here at Sam's than they are at Costco so I picked up my latest set here. I have a pair of WF3540's in the house and this ink works the best on them.

What I need for my printer, but these always gum up my printer just because of the way this printer is. Probably because I don't print very often, I have to run the cleaning mode every time I want to print something. I will put up with this printer until it no longer works

I have used these in the past and they are of great quality. I would not recommend purchasing the 126 (they seem to run out of ink too quickly).

Sam's Club has the best price, high OEM quality and quick shipping. Use them for bunch of stuff!!!!!!

Ink is Ink Cant beat the price

Reliable, bright and easily changes in the printer. I've never had a problem with the cartridges.

Love these ink cartridges. Reliable and good quality.

Good buy for genuine Epson cartridges.

Works well with my printer. Last long.

It has been over several years I've used this ink in my Workforce 545, & I'm still not certain where the blame lays with the ink/printer. There have been too many times, while using these cartridges, that the printer will suddenly stop recognizing the product. Initially I was thinking I'd received defective/fraud cartridges being sold to Sam's. Eventually it became apparent that if I removed, then replaced them into the printer enough times, eventually the printer would stop trying to force the change. Very frustrating, especially when considering, these aren't exactly cheap! I had contacted the company when this first happened, & they were good about replacing one of the cartridges (the 'current' one at that time). BUT, I wasn't seeking the replacement so much as I was trying to rid myself of the problem(s) each time I changed them. I'm finally searching for a replacement printer, but after THIS issue, the fact that the printer jams far too often (when there is NO paper stuck anywhere in it). I have pain issues preventing me from running up& down stairs to 'fix' whatever fictitious issue I suffer. Maybe Epson could offer the 'Printer given to consumer in exchange for their honest review' & I'd feel less jerked around..?? But I'm so tired of the NEED to always 'fix' the issues before being able to use this one. It wasn't a high priced printer; it was recommended by the staff member I sought printer info from, when I gave up on HP, mostly due to high cost of their ink. Any suggestions on WHICH manufacturer offers fair pricing of ink, AND a reliable printer? Would love to try the printers which come with an ink 'tank', but reviews lead me to believe those printers are still too iffy. I am fed up with 'iffy' right now. (I just changed out a 'CYAN' cartridge. It's the only one showing the need to replace currently, but I now know that, even if the other cartridges are partially full at this time, it will be a very short time before ONE MORE will be ready to replace, then the next. It's too costly to simply replace all, without squeezing the last drops, AND it's too costly to just let them print poorly! AAAAAARRRRRGGGHH!! Back to researching my next printer...