Brother ADS-2400N - Manual (Page 309)

Appendix
293
B
Multifeed Detection Error
A multifeed has occurred. To clear the error, press the
Stop key.
Front Cover open
The Front Cover is open.
Pick Up Roller Alert
The maximum Pick Up Roller Counter has been exceeded.
To clear the error, do the following:
 Reset the Pick Up Roller Counter.
Reverse Roller Alert
The Reverse Roller has been used over 200,000 times.
To clear the error, do the following:
 Reset the Reverse Roller Counter.
LEDs Machine Status