NTT® 6 Ink Cartridges High Capacity NEW VERSION 100% Compatible ink cartridges for EPSON Stylus Photo R265 R360 R285 RX560 RX585 RX685 PX650 P50 PX700W PX710W PX800FW TO801 TO802 TO803 TO804 PX810FW TO805 TO806 TO807 (Office Supplies)
All was well with these cartridges, and overnight (this occurred between 2 sheets of the same document), the printer to my attention that the black cartridge was not recognized. After black cartridge change, even an original is no longer recognized.