7.4.4
IEEE1284 Interface
No.
1
Check that the product cable is connected to the LPT port of the computer correctly.
2
Check that the cable is not damaged.
3
If you are using a Windows printer driver, check that the correct port is selected.
4
Check the configuration of the product.
Check the setting of the IEEE1284 interface through the INTERFACE MODE menu.
5
Connect to another port.
6
Power on the product again.
7.4.5
External Signal Interface (EXT)
No.
1
Check that the product and external device are connected with a cable correctly.
2
Check that the cable is not damaged.
3
Check that the power of the external device is on.
4
Check the configuration of the product.
Check the setting of the external signal (EXT) interface.
5
Power on the product and external device again.
Item to check
Item to check
7 Troubleshooting
SG112-ex Operator Manual
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