http://www.indiscripts.com/post/2009/09/clean-up-your-pasteboardскрипт который отрезал все
This worked for me:
1. Open the doent, and Save As a new version (just in case).
2. Go to File > Doent Setup > More Options. Make a change to any of the Width, Height, Bleed or Slug options. Changes to the Bleed or Slug options are probably best as they can't impact on the actual doent (I think).
3. Click OK and the large pasteboard disappears.
4. Whatever setting you changed, change it back.
5. Save doent.
It appears to me that any change whatsoever in Doent Setup (except Number of Pages) fixes whatever it was that gets corrupted and causes the large pasteboard.
I'm prety sure this helped me once: Just switching orientation, or spreads to single and back; portrait to landscape, things like that fixed it for me once.
Т.е. зайти в Document Setup и поменять размер страницы или ориентацию или bleed/slug. Потом вернуть обратно, якобы помогает.Same problem with a user. Switching the orientation to portrait then back landscape (or vice versa) fixed it. I also read on another forum that changing the doc height or width (say, by like 1 mm) and then back would also fix it. This is useful if changing the orientation would cause some layout issues.