Brother PT-9200DX Service Manual page 58

(3) Place the bottom cover on the body cover and the front cover to
reassemble them.
Press the bottom cover against the body cover vertically and horizontally
until the four hooks inside the body cover click.
(4) Tighten screws "C" and "D" securing the bottom cover.
Pull out the (large) core from the storage space, and tighten screw "E".
Screw "E"
Body cover
Screw "D"
Screw "C"
Fig. 2.2-62 Reassembly of the Body Cover and the Bottom Cover
(5) Tighten screws "A" and "B" to secure shield plate B and the ground wire on
the half frame. And insert the core into the cover.
Fig. 2.2-63 Tightening the Screw to Secure the Ground Wire
Core
Screw "A"
II-45
Screw "E"
Core
Body cover
Screw "B"
Ground wire
Shield plate B
Half frame
Core