Epson NX210-NX215-NX219 Error OxB1 The Epson NX210-NX215-NX219 printers may encounter an error code OxB1, which is displayed on the printer’s screen. This error indicates an issue with the ink device or cartridge, holder board assembly failure, main board failure, or a cable/FFC disconnection. Understanding these issues and troubleshooting steps can help resolve the error efficiently.…