Seiko Instruments SII Black-and-White Raster Plotter LP-1020 - Manual (Page 188)

11-4
●TIMEOUT (100msec.)
Specifies the time at which the data reception is considered to have been
completed after the data transmission is discontinued (unit: 100 msec).
1 to 18000 Default value: 300
■USB
Specifies the USB interface for communication.
This menu is displayed only when the USB interface is installed.
●TIMEOUT (sec)
Specifies the time at which communication is discontinued after the host
device is hung up during communication for some reason (unit: second).
0 to 99 Default value: 10
■PlotDataToFile
Since this setting is only for Japan, leave the setting as it is.