Epson Workforce WF series ink jet multifunction printer prints in miniature (scaled down page) on a Mac OSX computer
Epson recognizes the problem and there is currently there is no solution. Epson does not support printing from any online software (DM or otherwise). Epson technical support stated that they hope there is support in the future but has no timeline for the new driver. Design Manager recommends the HP 7500A OfficeJet Pro Wide-Format printer as a replacement.
For the HP 7500A printer, see here: