I finally am able to use my print washer.. I have no sink access to connect it so i finally figured what to do. Im posting this for anyone else who also does not have a sink or a plumbing connection for their print washer. I bought a 5/8 hose and adapted it to a 1/2 barb all the way to a 1 1/2 rubber coupler.. I just slip the coupler over the shower head and tighten it.. Instant connection and disconnection and drain the washer into the shower..