colorspacety
pa_orientation is the physical orientation of the sheet (pao_landscape means the sheet is physically rotated 90°), while printorientation is the orientation of the printed image on that sheet
exceptioneventty
pageorientationeventty
pageorientationty
pagerangearty
pagerangety
pagesizeeventty
pageskindty
printercanvasstatesty
printercanvasstatety
printereventty
printeroptionsty
printeroptionty
stdpagesizety
stdpagety
updateprinterstringeventty