Brother 09055CDN Service Manual page 546

(22) Open the Document scanner unit. Remove the Ferrite core 1 from the Document scanner
unit flat cable.
Document scanner unit flat cable
Ferrite core 1
(23) Remove the Document scanner unit flat cable and Second side scanning CIS flat cable
from the Ferrite core 2 and 3 attached to the Film.
Document scanner unit flat cable
Ferrite core 2
Film
Ferrite core 3
Document scanner unit
Document scanner
22b
unit flat cable
Fig. 7-38
Film
Second side
scanning CIS
flat cable
Document scanner
unit flat cable
Fig. 7-39
22a
Ferrite core 1
Document scanner unit
Second side scanning CIS flat cable
7-22
Main body
Confidential