I haven't been in the design business for many years, so forgive my ignorance on this one, however back in the day when you needed high resolution output, say for creating camera-ready art from Aldus Pagemaker, Quark Xpress or Illustrator files, you would send your file out to a shop and they'd output your files at ~2300 dpi to a Linotronic imagesetter which output images to photo-sensitive paper.
Are there shops that still provide this service?
I'm wanting to output line-art from an Illustrator file and hand color with them with dyes, so need to have them output on photographic paper to prevent excessive bleeding of color into the paper.
Thanks..