Epson WF-R8590 Refill Ink Bag T8391 Series
Epson WF-R8590 Refill Ink Bag T8391 Series | Bulk High Yield Pigment Ink at $9.5/PC Wholesale
OCBestJet has a 20,000-square-meter modern factory with an annual production capacity exceeding 10 million units. Our products serve multiple markets in Europe, America, South America, and Asia, serving clients in the education, government, finance, and printing industries.
Product Parameter Comparison:
| Brand | Capacity | Chip Compatibility | Certification | Price |
| Genuine EPSON | BK 402ml / CMY 192ml | Original Chip | RoHS-Free | $45/PC |
| Other Brands | BK 380ml / CMY 180ml | Partially Compatible | No Guarantee | $12/PC |
| OCBestJet T8391 Series | BK 402.1ml / CMY 192.4ml | ully Compatible Disposable Chip | RoHS Certified | $9.5/PC |
Product Advantages:
Capacity identical to originals, stable performance
Fully compatible disposable chip, plug-and-play
Price only 1/5 of originals, saving 80%
RoHS-certified, environmentally friendly and safe
Packaging and After-Sales Service:
Individually vacuum-packed with outer carton, OEM customization supported. 7-day no-questions-asked return and exchange policy, dedicated engineer support for long-term customers.
Customer Case Study: A US government agency has purchased the OCBESTJET T8391 series for three consecutive years, ensuring efficient printing of tens of thousands of documents daily and maintaining a stable relationship.