Which color option should I choose?
Most carbonless forms are printed single-sided. After all, carbonless paper only transfers information front-to-back (not-back-to-front). However, some forms contain static information, such as terms and conditions, on the back side of the form for the convenience of the user.
Two-color printing, as its name implies, uses two ink colors. One is typically black, but it doesn't have to be. One-color printing uses just a single color of ink. Again, black is most common, but you can choose a different color if you prefer.
Full-color printing provides the maximum impact and visual appeal. However, many forms don't require full-color work, and a well-conceived two-color or even one-color design can prove an acceptable alternative.