calc python macro: print cell range

## set tmpRange => from (0, 0) to (5, 40)  <= (Col, Row)
tmpRange = oSheet.getCellRangeByPosition(0, 0, 8, 78)  

## oSheet1.setPrintAreas( Array() )
oSheet1.setPrintAreas( (tmpRange.RangeAddress, ) )

## set print margin

oFamilies = oDoc.getStyleFamilies()

oPageStyles = oFamilies.getByName("PageStyles") 

Style = oPageStyles.getByName(oSheet.PageStyle) 

Style.BackColor = &HCCCCFF 
Style.BottomMargin = 1000 
Style.TopMargin = 1000 
Style.LeftMargin = 1000 
Style.RightMargin = 500 

Style.PageScale = 77

Style.HeaderIsOn = False
Style.FooterIsOn = False