When you save a file with a different compression option without changing the file format, only pages that you have made changes to are saved with the new compression option. To compress all the pages with a new compression option, you must make a change to each page.

1. If you are changing the image compression in a document that has already been saved, and you are not changing the file format, make a change to each page.

   How?

   1. Select all the pages in the thumbnail pane.
   2. Right-click any selected page, point to Rotate Page, and then click Right 90°.
   3. Right-click any selected page, point to Rotate Page, and then click Left 90°.
2. On the File menu, click Save As.
3. In the Save As dialog box, click Options.
4. Select the compression option you want for your Microsoft Document Imaging Format (MDI) file or Tagged Image File Format (TIFF) file.

Use this procedure to set the compression options for documents that you create, or pages that you make changes to and save after completing these steps.

1. On the Tools menu, click Options.
2. Click the Compression tab.
3. Select the compression option you want for Microsoft Document Imaging Format (MDI) files or Tagged Image File Format (TIFF) files.