Brother QL-1060N Service Manual page 53

(11) Remove the two head springs from the sub plate.
(12) Release the pin to remove the platen support from each of the chassis sub ASSYs.
Pin
Chassis L sub ASSY
Sub plate
Fig. 3.1-35 Disassembling the Mecha ASSY (7)
Fig. 3.1-36 Disassembling the Mecha ASSY (8)
III- 25
Head spring
Platen support
Pin
Chassis R sub ASSY