Paterson 12x16" High Speed Print Washer

Yes it does

The Paterson 12x16 High Speed Print Washer has a maximum print size of 12 x 16 in (30.48 x 40.64 cm). The four separators can split that maximum size into three different sizes including: two 6 x 16 inch prints, two 8 x 12 inch prints, or four 6 x 8 inch prints. You can therefore use two 8 x 10 inch prints side-by-side in the 8 x 12 inch separator configuration. It is not designed to stack any prints so only one layer of the two 8 x 10 inch prints is possible.