Brother DCP-9010CN Service Manual page 432

Assembling Note:
When assembling the Electrode head 2 and TR head spring onto the Side frame R, make
sure to assemble them as shown in the figure below.
Electrode head 2
Hook
(3) Remove the TR head spring from the four Electrode heads 2 (four springs in total).
TR head spring
Electrode head 2
Electrode head 2
Hook
TR head spring
Fig. 5-274
Fig. 5-275
5-205
Hook
Confidential