You should be able to reinstall the MODI printer driver feature
from your Office 2003 CD. Instructions courtesy of Windows MVP
Carey Frisch:
1. Close all running applications. If you have any Office
application running, the driver will not be installed properly.
2. Go to "Control Panel" and "Add or Remove Programs".
3. Click on "Microsoft Office 2003" and then click on "Change".
4. Check "Add or Remove Features" and click "Next".
5. On the bottom of the page check "Choose advanced
customization of applications." and click "Next".
6. Under Microsoft Office click on the + sign in front of
"Office Tools"
7. Locate the object "Microsoft Office Document Imaging",
click the icon and select "Not Available".
8. Click on "Update". This will uninstall the MODI driver.
9. Repeat steps 1 to 6 to go back to the same location you
were before.
10. Locate the object "Microsoft Office Document Imaging",
click the icon and select "Run from My Computer".
11. Click on "Update".