Brother PT-2500PC Service Manual page 44

(6) Secure the sensor PCB ASSY with the screw. Route the flat cable as illustrated
below.
(7) Secure the tape end sensor ASSY with the screw. Route the lead wires through the
grooves of the rib as illustrated below.
Fig. 2.2-34 Installing the Sensor PCB ASSY and Tape End Sensor ASSY
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