A page of printer media. It may be a single sheet or a multipart set, i.e.
a number of sheets interleaved with carbon paper or coaled so that a single
impact will produce similar marks on all sheets. The sheets are frequently
joined to form a continuous web, with sprocket holes at the edges to allow
automatic feeding through printers. The paper may be preprinted with headings,
fixed information, and lines or boxes. Paper used for general-purpose listing is
often preprinted with closely spaced groups of lines - a stave - to aid visual