Brother 09055CDN Service Manual page 272

Assembling Note:
If the edge of the Support film protrudes from the Upper document chute ASSY, it
causes noise.
Separation rubber
Support film
Upper document
chute ASSY
Support film
(4) Remove the Support film from the Separation rubber.
Note:
When the Separation rubber is replaced, the Support film need to be replaced.
Upper document Support film
chute ASSY
Fig. 3-106
Support film
Separation rubber
Fig. 3-107
3-89
Separation rubber
Separation rubber
Upper document chute ASSY
Confidential