Brother MFC640CW Service Manual page 92

(6) Make the head/carriage unit travel to the head replacement position (with Function code 63) by
pressing the 6, 3 and * keys.
For details, refer to
Initial Setup Mode."
(7) Unplug the power cord from the electrical outlet.
(8) Replace the dummy cartridges loaded in step (2) with protective ones.
DCP340CW
(4) Press the Menu and Mono Start keys. Next press the
enter the maintenance mode.
The "
(5) Carry out "Initial purge" (with Function code 76) by using the
Press the
way, enter 6 and 4.
For details, refer to
(6) Make the head/carriage unit travel to the head replacement position (with Function code 63) by
using the
Press the
way, enter 3 and *.
For details, refer to
Initial Setup Mode."
(7) Unplug the power cord from the electrical outlet.
(8) Replace the dummy cartridges loaded in step (2) with protective ones.
Chapter 8, Section 8.4.13 "Travel Check of the Head/Carriage Unit and
" appears on the LCD.
key several times to display 7 on the LCD and then press the Set key. In the same
Chapter 8, Section 8.4.20 "Purging Operation."
and Set keys as follows:
key several times to display 6 on the LCD and then press the Set key. In the same
Chapter 8, Section 8.4.13 "Travel Check of the Head/Carriage Unit and
key four times to make the machine
5- 6
and Set keys as follows:
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