1. Broad spectrum compatibility and stable output
Accurately adapt to multiple commercial models of Epson (including WF-7840/4835, etc.), pass chip compatibility testing, avoid factory lock prompts, and ensure plug and play.
Using high-purity dye ink, the color reproduction rate reaches over 95%, supporting a resolution of 1200 × 2400dpi, with sharp text and natural image transitions, suitable for printing contracts/design drafts.

2. Large capacity economic design
The black printing capacity of a single ink cartridge is about 2000 pages *, and the color printing capacity is about 1500 pages (5% coverage), which reduces the cost of original ink cartridges by 40%. It is suitable for graphic and text stores/enterprise users who use high-frequency printing.
In high temperature environments during summer, it is recommended to store unopened ink cartridges in a cool place to avoid ink evaporation or sedimentation.

3. Environmental protection technology and intelligent chips
The ink cartridge shell is made of recyclable ABS material and has a built-in leak proof and airtight design, making transportation and storage safer (pay attention to packaging sealing during humid seasons).