Epson 702 Ink Cartridges – 702 & 702XL

Castle Ink sells remanufactured Epson 702 ink cartridges in every size the printer takes: 702XL cyan (T702XL220), magenta (T702XL320) and yellow (T702XL420) singles, and 702XL 4-packs with black (T702XL120). The XL cartridges replace the standard Epson 702 cartridges in the same slots. They fit the Epson WorkForce Pro WF-3720, WF-3730 and WF-3733. Each cartridge is a remanufactured original shell, refilled and tested in the U.S. Orders placed by 4 PM ET ship the same business day, shipping is free over $50, and every cartridge is covered by our 1-year 100% satisfaction guarantee.

Firmware note: keep automatic firmware updates turned off on your printer so a future update can't block third-party cartridges. If the printer shows a “non-genuine ink” message, choose Continue or OK; printing is not blocked.

Need the details first? Read What ink does the WorkForce WF-3720 use?

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Epson 702 Ink: Common Questions

What is the difference between the standard and XL Epson 702 cartridges?

Epson 702 black prints about 350 pages and each 702 color about 300; 702XL black prints about 1,100 pages and each 702XL color about 950. They share the same cartridge body and slot, so you can move between sizes freely.

Which printers use Epson 702 ink?

Epson WorkForce Pro WF-3720, WF-3730, WF-3733. Our Find Ink by Printer page has a guide for each model.

Will remanufactured Epson 702 cartridges work in my printer?

Yes. Each cartridge is an original shell with a working chip, refilled and tested. Keep automatic firmware updates off so a future update can't block third-party cartridges, and if the printer shows a non-genuine-ink message, choose Continue. If a cartridge from us still isn't recognized, contact us and we'll replace or refund it under our 1-year guarantee.

Standard or XL: which should I buy?

XL in almost every case. The XL cartridges are the same physical size and fit the same slot, but hold more ink, so each printed page costs less. Standard cartridges only make sense if you print very rarely, since ink can dry out over long idle periods.

More help: What ink does the WorkForce WF-3720 use? · What ink does the WF-3730 use? · All Epson ink cartridges · Find Ink by Printer. Updated October 2026 by William Elward, founder of Castle Ink (in business since 2005).