New designed XPRO IV Series Continuous Ink System with "SRC" Smart reset chip are easy to refill. They work with Epson Workforce WF-3620, Epson workforce WF-3630, Epson workforce WF-3640 WF-7710 WF-7720 WF-7210 WF-7110 WF-7610 WF-7620 inkjet printers.
T252 Black ink cartridge,
T252 Cyan ink cartridge,
T252 Magenta ink cartridge,
T252 yellow ink cartridge.
What is the difference between standard dye-based ink and pigmented ink?
What's in the Box:
1 X CIS System ( Ink option: Empty, Dye Ink, Pigment ink)
4 X Syringes for system priming
Online installation video
A breakthrough all-in-one printer that delivers enhanced productivity
The WorkForce WF-3640 offers enhanced productivity and flexible paper handling for small offices. Powered by Epson's new PrecisionCore™ printing technology, the WF-3640 delivers Performance Beyond Laser™. This breakthrough all-in-one printer produces fast, print-shop-quality color prints and laser-sharp black and color text. Plus, save on ink; get up to 40 percent lower printing cost vs. color laser1. This wireless printer easily prints from tablets and smartphones2. Three paper trays offer added versatility — load up to 500 sheets in the front, and use the rear tray for envelopes and specialty paper. Additional features include auto 2-sided print/copy/scan/fax and a 3.5" color touchscreen.