printing in landscape using an HP printer

I want to print a calc file in landscape on an HP 5520 photosmart printer on my iMac.
I did the following
open calc file
format/page/select landscape

print preview
shows portrait mode .
can’t change it to landscape
no properties option

export to pdf
open pdf shows portrait.
rotate to landscape
print preview still shows portrait

i never had this problem with MS Excel!

See also: Unable to print 110x220 Document (DIN-long) Stopped choice to print in landscape mode.

@williama: @DogFriend: @ljhobo1001: please file a bug report!