I see NO difference between these cartridges and OEM. I have an EPSON Workforce 633 and it was easy to replace. A note: if your printer is connected to the Epson website, you should disable that connection and just connect to the network - this is explained in the instructions that came with it, or you can just use the printer's USB port. Thanks Revin -to find another great value for everyone!
Brother TN436BK Super High Yield Toner, Black - Retail Packaging
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HP 62XL Tri-color High-yield Ink, Compatible with HP ENVY 5540, 5640, 5660, 7640 Series, HP OfficeJet 5740, 8040 Series, HP OfficeJet Mobile 200, 250 Series, Instant Ink Eligible, C2P07AN
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4-Pack Toner Bank Compatible Replacement for Brother TN760 TN-760 TN730 TN-730 Black Toner Cartridge for MFC-L2710DW DCP-L2550DW HL-L2350DW HL-L2390DW MFC-L2750DW HL-L2395DW HL-L2370DW Printer Ink
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HP 902XL Magenta Ink Cartridge for π¨οΈ HP OfficeJet 6900 & Pro 6900 Series, T6M06AN
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