NPPOWER(8) — UNIX Programmer’s Manual
NAME
nppower − power on/off the NeXT Laser Printer
SYNOPSIS
nppower on | off
DESCRIPTION
The nppower command allows the NeXT Laser Printer to be powered on and off. The on option turns the printer on, and the off option turns the printer off.
SEE ALSO
DIAGNOSTICS
‘?Could not open /dev/np0!’ will be printed if no printer is connected to the printer port.
NeXT Computer, Inc. — February 21, 1989