Brother MFC5890CN - 2 ] Clean the New Head;Carriage Unit (Function Code 76); For the Head;Carriage Unit Having a Round, Blue Seal; For the Head;Carriage Unit Having no Seal

7-10
Confidential
[ 2 ] Clean the new head/carriage unit (Function code 76)
(1) Open the ink cartridge cover, set new ink cartridges into the ink refill ASSY, and close the
ink cartridge cover.
(2) Carry out a purge operation (with function code 76) using the steps below. (See Chapter 9,
Section 9.4.25.)
Press the 7 and 6 keys in this order.
The machine displays "CLEANING ALL" on the LCD and enters the purge mode.
For the head/carriage unit having a round, blue seal*
Press the 0 and Black Start (Mono Start) keys in this order to start the head replacement
purge.
For the head/carriage unit having no seal
Press the 4 and Black Start (Mono Start) keys in this order to start the initial purge.
* Some spare head/carriage units have a round, blue seal on their left sides as shown below.
The machine starts a head replacement purge or an initial purge that refills the ink supply
tubes and the new print head with fresh ink.
Blue seal
(head_blue_seal_BHM9)