Viewer Parameter > excel > excel.insert_horizontal

excel.insert_horizontal_pagebreaks

Sets whether to add the horizontal page break.

Values

true	Add the horizontal page break
false	Do not add the horizontal page break(The default value)

Reference

Applies only if more than two pages should be exported and the "excel.removeblank" parameter value is "false" and the "excel.savemode" parameter value is "keepform".