Printing comics? Printing coloring books? In order to print crisp, clean, line art, make sure that your file is set up using bitmap images.
Self-Publishing: How To Print Comic Books
How to Print a Comic Book
The Story of the Comic Book: History & Printing Practices
Before digital technology, how were comic books colored? - Quora
BEN DAY DOTS PART 6: LETTERPRESS PRINTING, 1890s: THE SUNDAY
Can you provide some tips for printing your own comic books at
Comic Book Printing, Book Printing
How to Prepare Your Comic Book for Printing - Comix Wellspring
BEN DAY DOTS PART 6: LETTERPRESS PRINTING, 1890s: THE SUNDAY