Programmer's Reference Manual Intermec Fingerprint® v8.70.0 ...

ON/OFF LINE
Chapter —Program Instructions
Purpose Statement controlling the SELECT signal on the "centronics:" communication
channel.
Syntax ON|OFF ↔ LINE
specifies the communication channel:
4 = "centronics:"
6 = "usb1:"
Remarks Pin 13 in the Centronics/IEEE 1284 interface connector contains the
SELECT signal:
• ON LINE 4 sets the SELECT signal high.
• OFF LINE 4 sets the SELECT signal low.
If no ON/OFF LINE statement is issued, the SELECT signal will be high,
that is the Centronics channel will be ON LINE.
ON LINE/OFF LINE for the serial channel "usb1:" is implemented according
to USB Device Class for Printing Devices v1.09, January 2000.
Example In this example, the "centronics:" communication channel is disabled,
while a new setup is performed on the printer by means of a setup file, and
then enabled:
10 OFF LINE 4
20 SETUP "New Setup.SYS"
30 ON LINE 4
. . . . .
. . . . .
. . . . .
Intermec Fingerprint v8.70.0/v10.0.0 Programmer´s Reference Manual 187