In separate announcements this week, Ninestar subsidiary Zhuhai National Resources & Jingjie Printing Technology, which sells its products under the Ink-Tank brand, announced new products for Epson and Samsung inkjet devices. On May 11, Ink-Tank announced the release of compatible high-capacity Epson 748XL series ink cartridges for use in the Epson WorkForce Pro WF-6090, WF-6530,
