4 Empty Refillable Cartridges without Chip
The cartridge body is compatible with Epson T802XL
You need chips to make this work!

One-time chip is tested and stable. Can be purchased here [Link]. The chip is in high demand, so please check back in a few days if it says "out of stock". We are trying to catch up the demand.
Multiple-time chip is not stable yet. Still under development.

ONLY BUY THIS IF YOU KNOW WHAT TO DO WITH IT!

Compatible: Epson WorkForce WF-4720/WF-4730/WF-4734/WF-4740/WF-4745

Part 1: Theory of Chip Reset in Epson Cartridges

Part 2: Refill an Empty Shell with Dye ink and Chip Installation

UPC	No
Cartridge Model	T802
Bottled	No
Colors	No
Colorant	No
Designed for	No
Grade	No
Package Type	No
Ink type	No
R&D	No
Total Volume	No
Printer Model	WorkForce
Printer Model No.	WorkForce Pro WF-4720, WorkForce Pro WF-4730, WorkForce Pro WF-4734, WorkForce Pro WF-4740
Suggested Refill Ink	No
Chip	No
Color combo seq	No
Cartridge type	NonOEM Refillable
System Type	No
Refill method	No
IC board	No
Included Adapters	No
Number of ink lines	No
Type	No
Final Production	No
Variant	N/A