Brother GT-541 - SAFETY INSTRUCTIONS; Safety Indications and Meanings; Notes on Safety

(10) Carefully drop off the used Wiper Cleaner in a trash can/bag by turning it upside down.
<Note>
Dispose the used Wiper Cleaner in compliance with your local regulations.
(11) Insert the two projections of the Wiper Cleaner Cassette into the holes on the new Wiper Cleaner.
(12) Close the Wiper Cleaner Cassette.
Make sure that the bottom of the Wiper Cleaner is set within the two projections on the Wiper Cleaner
Cassette.
Cleaning the Print Head Cap and Wiper Blade
(13) Open the Cap Cleaning Kit. It comes with the new Black Ink Cartridge.
The following items are included. Or can be purchased separately PN: SA5774-001.