Really, your nit against a poor sentence is in the form of a false dilemma? What about: * An annotated and later printed PDF. * A home witten manual where not

Really, your nit against a poor sentence is in the form of a false dilemma? What about: * An annotated and later printed PDF. * A home witten manual where notes and step-by-steps were put in a .doc (or similar) and printed out for later reference. * A single piece of paper printed and used as a bookmark, or taped into the cover of the book. And so on. Please at least try to think of alternatives which are more plausible than your random choice -- it comes off as less disingenuous.