I have a sink like that; was purchased with the manufactured supplied stand. The stand supports the sink by the lip, which is fine as long as the max load is trays. I would not put a print washer in the sink unless the bottom is supported. Mine was set up with the washer (Kostiner) on a stand next to the sink (and higher so that drainage into the sink was not an issue). I built the washer stand from 2X4's, with an epoxy painted plywood top and shelves underneath to provide bracing and space for supplies.