Brother P-touch PT-2730 Service Manual page 53

(2) Set the cassette PCB ASSY to the upper cover, and hang the hook of the upper
cover on the cassette PCB ASSY.
(3) Secure the cassette PCB ASSY to the upper cover with the screw.
NOTE: When wiring, pass the lead wires through the guides as shown the below figure.
Cassette PCB ASSY
Guides
Guides
Figure 3.1-37 Installing the Cassette PCB ASSY
Screw
Upper cover
Hook
III - 33
Main PCB ASSY
Guides
Battery
terminal 2730