In need of a stackable printer shelf.

Got a problem.  New Epson 3880 is enroute and I have no where to put it in my "horizontal landscape" with the other three printers.  Decided I might be able to go vertical, or two-story, on top of the Canon 9000 II unit.

Cannot find a suitable stacking shelf that is wide enough to fit around the Canon though.  Must be at least 27" wide (to clear sides of the Canon) and maybe 20" deep.  Height maybe 20-22 inches so I can load paper into the Canon and maybe a hand-hole in the right side (facing printer) to get  access to the Canon printer cable too.  Must be strong enough to support 50 pounds too which leaves out the wire things, or wall brackets which aren't deep enough as it is nor would I trust sitting on one of those.

Anyone know of or find such a thing?

Tia.

Mack