Olivetti d-Copia 3002MF plus Service Manual page 325

Code Contents
8160 DF tray error 3
When the main tray has
descended, DF tray sensor 4
does not turn on within 20 s.
Service Manual
Related parts
DF tray motor
DF tray sensor 4
DF main PWB Replace the DF main PWB.
1-4-48
Check procedures/
corrective measures
1. Execute U240 Motor - Tray to check the
finisher operation (see page 1-3-94).
2. Manipulate the main tray up and down to
check it is smoothly operable.
3. Check that the drive from the motor
reaches the main tray.
4. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
DF tray motor and DF main PWB
(YC16) (3000-sheet finisher)
DF tray motor and DF main PWB
(YC14) (1000-sheet finisher)
5. If the wiring is disconnected, shorted or
grounded, replace the wiring.
6. Replace the DF tray motor.
1. Execute U241 Finisher - Tray Middle to
check the finisher switch (see page 1-3-
96).
2. Check that the sensor and its mounting
bracket are correctly positioned.
3. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
DF tray sensor 4 and DF main PWB
(YC23) (3000-sheet finisher)
DF tray sensor 4 and DF main PWB
(YC20) (1000-sheet finisher)
4. Replace the DF tray sensor 4.
Y118240-1