Brother 09055CDN Service Manual page 252

(13) Release the three Hooks to remove the FFC holder ASSY from the Document scanner
unit.
Harness
Assembling Note:
When the Document scanner unit is replaced, be sure to fold and assemble the Document
scanner unit flat cable as shown in the figure.
Document scanner unit flat cable
60±1 mm
158±1 mm
Harness routing: Refer to
ADF unit
FFC holder ASSY
Second side
CIS flat cable
Hook
Fig. 3-70
(98 mm)
Fig. 3-71
" ADF", " Document Scanner
3-69
Document scanner unit
FFC holder ASSY
Hook
Fold down FFC along with the solid line
Fold up FFC along with the dotted line
45°
1±1 mm
Unit", and " Panel Unit"
Confidential