No one really does blueprinting anymore. Blue prints were replaced by blue lines which have been replaced by black lines. Typically these are all done on bond
paper with b&w laser printers. Kip and Oce are the big players in this type of printing. The market for blackline printing averages around $.05 per sqft. You will not be able to be competitive with your latex machine. Color on the other hand may be different. You will most likely see two types of prints. Color line work will be color coded plans with very light coverage printed on bond
paper. You will also see renderings and elevations which will have heavier coverage but still be far from full coverage. Both types of color work will usually be on bond
paper again. Will latex printers even print on bond? I am not sure. Heat could be a big issue. If you have to look for another material, you will want something extremely matte with a surface that can be written on.
If you want to outsource this check your location for reprographics companies. A good place to look for companies in your area is
www.repromax.org