To print (multiple copies of) part (or all) of a document, use the command:

   TeXlaser dvifile,"xxxx"

where dvifile is the name of your DVI file and "xxxx" is defined as follows.
If it is null, then whole document is printed; otherwise it is assumed to
be a specification in the following form:

specification := part spec { {` ' | `,'} part spec}
part spec     := range [`*' number of copies]
range         := page [`:' page]
page          := number {`.' number} [`#' instance] | `$' | `#' page no.

"number", "instance" & "number of copies" are integers; $ reprents the last page
of the document; "instance" is the Nth occurence of a page spec in the DVI file
(e.g. your preface may be numbered 1..4, and the text 1..67, so 3#2 would
specify page 3 in the text and 3#1 or 3 the third page of the preface); "page
no." is the absolute page number within the DVI file.

If a number of copies isn't specified, then the number assigned to "COPIES"
(default 1) is done. The string is parsed from left to right, multiple
specs for a single page are handled by the last one over-riding all others.
Syntax/semantic errors will cause undefined results.