Library /sys$common/syshlp/ctf$help.hlb START, /PAGE  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  /PAGE=lines-per-page

 	Specifies the number of lines per page when writing output to
 	a file.

 	This qualifier has no effect if trace records are being
 	displayed on your terminal.

 	The default is defined by the logical name SYS$LP_LINES, which
 	usually has the value 66.