Brother PT-1090 Service Manual page 68

A
Does the cutter
sensor work
normally?
Y
Are the cutter
sensor leads soldered
correctly?
Y
Replace the main PCB ASSY and
regulate the motor speed.
(Refer to Chapter III, Section 3.2,
PRINT1 submode.)
Replace the cutter
N
sensor ASSY with
lead-free solder.
Replace the cutter
N
sensor ASSY with
lead-free solder.
IV - 3