Choose black-and-white for economical, text-heavy manuals, drafts, assignments and bulk educational material. Choose colour when photographs, charts, branding, warnings or colour coding would lose meaning in greyscale.
| Option | Best for |
|---|---|
| Black and white | Text-heavy manuals, drafts, assignments, bulk educational material |
| Full colour | Charts, photographs, warnings, branding or colour coding |
Review a greyscale copy of your PDF. Different colours can convert to very similar grey values, which makes charts, legends and labels hard to tell apart.
Use clear source images, and check thin lines, labels and contrast at the final page size. Screen colour and printed colour differ, as explained in screen colour vs printed colour.
Colour costs more than black and white per printed page. The live price is on the document printing page.