Error Indications; Led Display When An Error Occurs; A Non-Supported Usb Device Is Connected To The Usb Terminal - Brother ADS-2000 Service Manual

3. ERROR INDICATIONS

3.1

LED Display when an Error Occurs

Determine the message details according to the LED display on the control panel. Refer to
the page shown in the "Refer to:" column in the table below to take appropriate measures.
Most errors are automatically cleared after measures are taken. If not automatically cleared,
press the [Stop] button. If the error is still not cleared, turn OFF the power switch to reset the
machine.
LED status in the table below:
LED
Unlit Lit
Type of problem
The double feeding sensor detected
multiple documents.
The document scanning position
sensor detected that the document
length was 40 cm or more.
The document scanning position
sensor has not detected the top of the
document even after the document
has been fed for the specified
distance.
A non-supported USB device is
connected to the USB terminal.
A USB device with a built-in hub is
connected to the USB terminal.
2-8
Flashing
Error codes
AB
A2
A3
-
-
Refer to:
2-14
2-14
2-14
2-15
2-15
Confidential