Brother ADS-1000W - Manual (Page 244)

Appendix
230
B
Service Call Indications
B
If there is an error that cannot be cleared by the user, the machine will indicate that a service call is needed
by lighting up all the LEDs as shown below.
If you see the service call indication shown above, turn the machine off and then on, and then try to scan
again.
If the error is not cleared after turning the machine off and then on, press . The LEDs will light up as
shown in the table below to identify the error.
Make a note of the LED indication and then report the indication to your dealer or to Brother Customer
Service.