Resize slide scans in Photoshop

 
  1. Open image in Photoshop
  2. Go to top and click on Image
  3. Select Image Size
  4. Go down to Resample Image and UNCHECK it
  5. Make sure Scale Styles and Constrain Proportions IS CHECKED
  6. Go to the Resolution box
  7. Enter 300 instead of current dpi (ie 2500, 3200, 4000)
  8. This should change the Width and Height of the Document Size
  9. Click okay
  10. Go to File and Save As
  11. Add a different ending to the file name such as "resized" or "r".
    ie:
    Slides_010_resized.jpg
    or
    Slides_010_r.jpg