Epson PX800FW Error OxB1 Epson PX800FW Error code OxB1 Display on Printer: Description and Troubleshooting The Epson PX800FW is a multifunction printer that offers high-quality printing, scanning, and copying capabilities. However, like any electronic device, it may encounter errors from time to time. One such error is the OxB1 error code that can display on…