Samsung C460 does not have the JPEG mode

backend/xerox_mfp.c

@@ -209,6 +209,7 @@ static int isSupportedDevice(struct device __sane_unused__ *dev)
     if (dev->compressionTypes & (1 << 6)) {
 	/* blacklist malfunctioning device(s) */
 	if (!strncmp(dev->sane.model, "SCX-4500W", 9) ||
+            !strncmp(dev->sane.model, "C460", 4) ||
 	    !strncmp(dev->sane.model, "M288x", 5))
 	    return 0;
         return 1;