Epson WF-7621 Error 0xB1 Epson WF-7621 Error code 0xB1 is a common issue that may occur while using the printer. This error is typically accompanied by a message on the printer display indicating an ink device error, ink cartridge failure, holder board assembly failure (CSIC or contact failure), main board failure, or cable/FFC disconnection. When…
Epson WF-7621 Error Code 0xB1 Part 16317
