Brady label maker - Manual (Page 253)

Cutter Maintenance ¡ B - 11
Push the blade holder as far down as possible, then turn it clockwise,
until you feel the threads engage. Turn until the stylus protrudes from
the opening, as shown in Figure B-2 on page B-4
Step 4: Adjust the blade depth. Follow the instructions in Adjusting the Cut
Depth on page B-4.
Step 5: Re-install the stylus holder. Seat it in the mechanism, then turn it
counter-clockwise. You’ll feel the holder click into place when it is in
position.