Brother DCP-9010CN Service Manual page 419

<How to Fold FFC of High-voltage power supply PCB ASSY FFC> (full-scale)
3 mm
High-voltage power supply PCB ASSY
41 mm
High-voltage power supply PCB ASSY
45 °
157 mm
185 mm
202 mm
45 °
FFC
Fold up FFC along with the dotted line
Fold down FFC along with the solid line
Fig. 5-251
5-192
Confidential