In my custom pen sets I have assigned some pens that I use for items I want screened. Within archicad they are grayscale in color.
My printer has a profile for me that screens anything using these pens.
Erika
Architect, Consultant
MacBook Pro Retina, 15-inch Yosemite 2.8 GHz Intel Core i7 16 GB 1600 MHz DDR3
Mac OSX 10.11.1
AC5-18
Onuma System
"Implementing Successful Building Information Modeling"