Brother PT-H100 Service Manual page 33

3) Gears
Remove the washer 1.6 and the double gear 1 from the frame ASSY.
Remove the retaining ring E2, and remove the double gear 3, double gear 2,
idle gear and tape idle gear from the frame ASSY.
Remove the retaining ring E2, and remove the ribbon drive cam from the frame
ASSY.
Remove the ribbon drive gear from the frame ASSY, and then remove the
ribbon clutch spring from the ribbon drive cam.
Retaining ring E2
Retaining ring E2
Ribbon drive cam
Washer 1.6
Double gear 3
Double gear 1
Ribbon clutch spring
Double gear 2
Ribbon drive gear
Tape idle gear
Idle gear
Frame ASSY
Figure 3.1-9 Removing the Gears
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