I guess you also sent me a mail with the same, but briefer, question.
I answerd how to disable commenting on photos (Table II item 18) but i now understand that you want to switch off the wp comment for that page.
You can switch commenting off for an individual page as follows:
Go to All Pages admin menu.
Hover just below the name of the page, and click Quick Edit.
At the right hand side there is an Allow Comments checkbox. Uncheck it and press Update.
btw: pls address your questions to this forum only and not to my email at the same time. Thanx.