Occasionally, you reach a decision point. The guests should do X if they want to print, Y if they want to save.

OK: the step should read something like this: "Decide what you want to do now." Then drop in two bulleted items:

• If you want to print, do X.
• If you want to save the file, do Y.

In this way you bring the decision to the attention of the user, which is good, because many users don't realize they have to make a choice. A decision is a meaningful action; it deserves its own step.

Why bullets?

Putting the options in separate paragraphs clarifies that there are several options, and you can pick one.

Why IF?

Beginning each one with an If clause helps the user decide whether that particular option applies or not.

If it doesn't, the user can skip to the next item.

In this way, you avoid the peculiarly American problem, where people read an item such as "Do X if you want to print," and--right away--they press X right away, even though they do not want to print, because, well, they just act before they read the whole line.