Issue
After installing printer drivers, the Print Center or Printer Setup Utility displays Driver Not Found message while trying to add the printer. This issue has been found in all versions of Mac OS X, but is most common after a Mac OS update.
Solution
CAUTION: These steps will remove all printing preferences and any printers installed on the system.
Delete preference files with filenames beginning with com.apple.print in Macintosh HD/Users/<Customer Username>/Library/Preferences .
Delete the file that starts with com.apple.print.Cache in Macintosh HD/Users/<Customer Username>/Library/Preferences/ByHost .
For Mac OS 10.4+ only: Reset Printing System by holding down Option and double-clicking on the Printer Setup Utility in Macintosh HD/Applications/Utilities .
Add the printer using the Print Center or Printer Setup Utility in Macintosh HD/Applications/Utilities .
Cause
This issue is caused by out-of-date driver cache files not being updated to contain the full list of available drivers, or changing formats between Mac OS X versions.