(33) Remove the film.
(34) Remove the document rear sensor, and then disconnect the connector.
(35) Remove the document cover sensor.
Connector
Document cover
sensor
Document cover LGL
Connector
Fig. 4-46
MFC-8420/8820D/8820DN, DCP-8020/8025D/8025DN
Document rear sensor
Film
Document rear sensor
4-27
SERVICE MANUAL
1
2