Brother DCP-L8400CDN Service Manual page 396

<Operating procedure>
(1) Press the 1 and 0 keys in this order in the initial state of the maintenance mode. "WSW00"
is displayed on the LCD.
(2) Enter the number of worker switch to change.
The following is displayed on the LCD.
Selector 1
(3) Move the cursor to the selector you want to change with the
value by pressing the 1 or 0 key.
(4) When you finish changing the value, press the SET key. This operation saves the newly
entered selector values onto the EEPROM and readies the machine for accepting a
worker switch number (WSW00).
(5) When worker switch setting is completed, press the X key to return the machine to the
initial state of the maintenance mode.
Note:
- To cancel this operation and return the machine to the initial state of the maintenance
mode during the above procedure, press the X key.
- If there is a pause of more than one minute after a single-digit number is entered for
double-digit worker switch numbers, the machine will automatically return to the initial
state of the maintenance mode.
Selector 8
5-12
or key, and change the
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