The Epson WorkForce Pro WF-3720 uses remanufactured high yield ink in four colors. Black is 702 (T702XL120-S) at about 1,100 pages. Cyan is 702 (T702XL220-S), magenta is 702 (T702XL320-S) and yellow is 702 (T702XL420-S), each about 600 pages. A 4-pack and a 10-pack are also offered. The same ink also fits the WorkForce Pro WF-3730 and WorkForce Pro WF-3733. Same-day shipping on most orders.
Epson WorkForce Pro WF-3720 ink options
All of the ink for this printer is remanufactured, and all of it is high yield. Each color has its own cartridge, so you can replace only the one that runs out.
Colors and page yields
- Black: 702 (T702XL120-S), about 1,100 pages
- Cyan: 702 (T702XL220-S), about 600 pages
- Magenta: 702 (T702XL320-S), about 600 pages
- Yellow: 702 (T702XL420-S), about 600 pages
Multi-packs for this printer
If you want to buy more than one color at a time, a remanufactured high yield 4-pack and a 10-pack are available. The same ink also works with the WorkForce Pro WF-3730 and WorkForce Pro WF-3733.





