NEC SuperScript 100C User Manual page 38

To re-enable the "Spool MS-DOS print jobs" feature, just repeat the above
procedure.
To run the SETUP utility, proceed as follows:
Insert the diskette containing the SETUP utility in drive a (usually) of your
computer.
At the DOS prompt, type A:\ (or B:\)STUP100C.EXE, and press ENTER.
The program will read the printer's identification code and its internal settings.
It will then display this information on your PC screen.
If you click on Change Parameters, the parameter group selection screen for the
emulation currently selected is displayed.
You can now select, one at a time, the parameter groups containing the feature(s)
you wish to change.
See also Appendix B for a complete list and description of the parameters
available.
If you click on Factory Default, you restore the default settings within the
emulation currently selected.
If you click on Quit, you abandon the SETUP utility and return to DOS. If any
settings were changed, you will be prompted to "Save setup into printer?".
The parameter settings defined in the driver always have priority over the
settings made using the SETUP utility.