xerox_mfp: Add support for Samsung SCX-4729FW (network mode)

backend/xerox_mfp.c

@@ -212,6 +212,7 @@ static int isSupportedDevice(struct device __sane_unused__ *dev)
         /* blacklist malfunctioning device(s) */
         if (!strncmp (dev->sane.model, "SCX-4500W", 9)
             || !strncmp (dev->sane.model, "C460", 4)
+            || !!strstr(dev->sane.model, "SCX-472")
             || !!strstr (dev->sane.model, "WorkCentre 3225")
             || !!strstr (dev->sane.model, "CLX-3170")
             || !!strstr (dev->sane.model, "4x24")

backend/xerox_mfp.conf.in

@@ -169,6 +169,10 @@ usb 0x04e8 0x3450
 #Samsung SCX-472x Series, Samsung SCX-4729FD
 usb 0x04e8 0x3453
 
+#Samsung SCX-4729FW, network mode
+# tcp HOST_NAME_OR_IP PORT
+#tcp scx4729fw 9400
+
 #Samsung CLX-6260 Series
 usb 0x04e8 0x3455