--- foo2zjs.hplj1000_20101220.patch~	2011-03-28 11:57:16 +0400
+++ foo2zjs.hplj1000_20101220.patch	2011-03-28 11:57:28 +0400
@@ -120,7 +120,7 @@
  	    log "... download failed."
  	fi
 +	log ".... remove usblp module"
-+	/sbin/rmmod usblp
++	! grep -qs "^blacklist usblp" /etc/modprobe.d/* || /sbin/rmmod usblp
      ) &
      return 0
  }