The LaserWriter IISC does print in the background under MultiFinder, but
only under these conditions:
- You must use System 4.3. (This is documented in the Owners Manual.)
- You must INSTALL (not drag) the LaserWriter IISC driver into the System
folder. If you drag the driver into the System folder, it will not work
correctly when printing in the background. (This is not documented.)