what does long side mean?
what does short side mean?

how many times have you had to explain this?

give yourself and all of us out there a break and put a picture. 

there is a precedent to put a picture. in the very same dialog box under the same tab "options" is color mode where there is a colourful picture next to the word colour and a gray picture next to the word gray. wow! right? 

so the request here is to put a simple picture describing what long side printing is and what short side printing is.

thank you