Star Micronics LC-90 NX-1010 User Manual page 27

RAM usage
Specify whether RAM should be used as an input buffer or as a download
buffer.
Selecting Input Buffer tells the printer to use available RAM to store data it
receives from the computer. This speeds up the printing operation, but it also
means that RAM cannot be used to store character patterns used to define down
loaded characters.
Selecting Download tells the printer to use available RAM to store character
patterns you define using the download character control codes (page 66).
Sleep
Specify how long the printer should wait until entering the Sleep Mode.
The Sleep Mode is entered automatically whenever no printer operation is
performed for the amount of time that you specify here. Note the following
characteristics about the Sleep Mode:
Power consumption is reduced by about 20% of normal.
Any data stored in the printer's buffer is cleared.
The Sleep Mode is exited when the computer sends data to the printer or
when you press the Power button.
Demo Print
Specify the type of printout to be produced when the demo print operation
is performed.
See "Testing the printer" on page 46 for details on the demo print operation.
Using the General window 21