Brother DCP375CW Service Manual page 391

(2) Press the 5 and 9 keys in this order in the initial stage of the maintenance mode. (For
models without numerical keypad, enter 5 and 9 in this order using the
keys.)
The "1:MO 2:CO 3:CHG?" appears on the LCD.
(3) To call up the CIS type menu, press the 3 key.
(The "1:MO" is for checking the CIS travel, as described on
checking scanning clocks at the factory, so do not access it.)
Models except DCPJ140W
The "CIS TYPE SET" appears on the LCD.
Check the particular code in the bar code label as shown on the previous page ("N" in this
sample). Next, find the numeral(s) assigned to the particular code for the model name in the
table and press the corresponding numerical key (e.g., 4 key for the DCP197C).
If the code is "S," first press the 1 key. If the machine returns to the initial stage of the
maintenance mode, the CIS type specification procedure is successfully completed. If the
machine error AF occurs, perform steps (2) and (3) again and press the 0 key. If the
machine returns to the initial stage of the maintenance mode, the procedure is successfully
completed. If the machine error AF occurs again, perform steps (2) and (3) again and press
the 4 key. The machine returns to the initial stage of the maintenance mode.
In the case of "No bar code label," first press the 0 key. If the machine returns to the initial
stage of the maintenance mode, the CIS type specification procedure is successfully
completed. If the machine error AF occurs, perform steps (2) and (3) again and press the 4
key. The machine returns to the initial stage of the maintenance mode.
DCPJ140W
The machine automatically sets the CIS type and displays "PLS UPDATE PROG" on the
LCD for two seconds.
Load the latest firmware to the machine. If nothing appears on the LCD, no loading is
required.
9-39
, and OK
page 9-37. The "2:CO" is for
Confidential