9 ] Switch Back To Standby; 10 ] Replace The Ink Cartridges With The Protective Part - Brother MFC5890CN Service Manual

[ 9 ] Switch back to standby

After completion of the adjustment, disconnect the USB cable.
Then press the 9 key twice to return to the standby state.
Note: Be sure to disconnect the USB cable first. Returning to standby without disconnecting the
USB cable runs "Found New Hardware Wizard" that starts USB driver installation (as
described in Section 7.1.2).

[ 10 ] Replace the ink cartridges with the protective part

Remove all four ink cartridges and set the protective part instead. Check that the small tabs on
both sides of the protective part fit in the holes inside the ink refill ASSY.
(protective_part)
Protective part
Confidential
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