# Description
1 Sensor (ADF paper length 1)
2 Sensor (ADF paper width)
3 Sensor (ADF paper length 2)
Sensors (ADF top open cover section) removal
1 Remove the ADF front cover. See “ADF front cover removal” on page 402.
2 Remove the ADF rear cover. See “ADF rear cover removal” on page 410.
3 Remove the ADF top cover assembly. See “ADF top cover assembly removal” on page 413.
4 Remove the ADF top cover. See “ADF top cover removal” on page 413.
5 Disconnect the cable from the appropriate sensor.
6 Remove the appropriate sensor.
1
2
3
4
5
6
# Description
1 Sensor (ADF registration)
2 Sensor (ADF document separation)
3 Sensor (ADF tray empty)
4 Sensor (ADF mixed paper width 1)
5 Sensor (ADF mixed paper width 2)
6 Sensor (ADF mixed paper width 3)
7421
Repair information
425