I’m nearing the final stages of preparing a file for printing, which will be used to produce a textbook at a professional printer. The printer can accept PDF files, and I’ve been generating them using the context filename.tex command as part of my regular workflow. I’m wondering if this approach is producing the highest quality output for printing purposes. Is there anything additional I should consider, such as installing LuaTeX or running specific commands, or command-line switches, to ensure the best possible print quality? For context, when I installed ConTeXt standalone, it didn't seem to include LuaTeX by default, though after I installed, it asked me to run context --luatex commands which didn't function, so I worry my install isn't giving the best-possible output. --Joel