If at some point the Extensions Manager was opened and then closed, the CSW 4000 Series driver, CSW 4000 Series (AT) driver, and CSW 4000 Series PrintMonitor files were moved from the active Extensions folder to the disabled Extensions folder. To resolve this problem, perform the following:
1. Open the Extensions Manager Control Panel and place a checkmark next to the CSW 4000 Series and 4000 Series (AT) files, as well as the CSW 4000 Series PrintMonitor file.
2. Restart your computer. You will now see the CSW 4000 Series and CSW 4000 Series (AT) icons in your Chooser and be able to select them. You will also be able to print in the background.
EXPLANATION
The Power Macintosh 4400 SOHO bundle and 6500 SOHO and Consumer bundles are shipped with a default Extensions Manager set called "Original Set". If you install the CSW 4000 Series software while this setting is in effect, CSW 4000 Series and CSW 4000 Series (AT) will show up unchecked in the Extensions Manager, but will still be selectable in the Chooser and usable. The CSW 4000 Series PrintMonitor file will also show up as unchecked but will also be usable when you print in the background. When the Extensions Manager is opened and then closed, any unchecked files are automatically moved to the disabled folder.
In the case of the CSW 4000 Series and CSW 4000 Series (AT) drivers, this means that the icons are no longer selectable in the Chooser. Also, background printing will no longer be available because CSW 4000 Series PrintMonitor is now in the disabled folder.
Note: Later shipments of these CPU bundles will no longer have the Extensions Manager problem where the default set is called Original Set.