Unable to scan to Epson printer but can print - error -9923

Communication Error -9923 while trying to scan. WIFI setup, no problems printing to it, so unsure why I have communication error. Software packages used and still get the same error - photoshop, preview, AirPrint - all these use to work and now they don't since auto updating the driver, prior to this I was getting this intermittently, I will delete the printer and add again, now that doesn't even work, not that it may have fixed in anyway.