Oce 3121 Technical & Service Manual page 114

Code Main cause
E402
Belt motor M3: fails to rotate
Belt motor M3
(RDF) I
Clock sensor S10 for the belt motor
I
E403 Feeder motor M2: fails to rotate
Feeder motor M2
(RDF) I
Feeder motor clock sensor S9
I
E411 Original tray paper sensor S1
I
(RDF)
Registration sensor S3
I
E422 The home position sensor for the tray
shift mechanism fails.
(3-bin out-
put unit)
E500 The CPU (Q7) or the communication
IC (Q11) on the tray controller PBA
(12-bin
are defective.
output
unit)
E510 The bin feeding motor (M2) fails to
I
(12-bin
rotate.
output
The clock sensor (PI2) of the bin
I
unit)
feeding motor has a fault.
E515 The tray feeding motor (M6) fails to
I
(12-bin
rotate.
output
The clock sensor (PI6) of the tray
I
unit)
feeding motor has a fault.
The tray shift motor (M7) fails to ro-
E521
I
(12-bin
tate.
output
The tray position sensor (PI12) has a
I
unit)
fault.
E530 The drive motor (M4) for the guide bar
fails to rotate.
(12-bin
output
unit)
E531 The stapler motor M3 does not ro-
I
(12-bin
tate.
output
The stapler swing motor M5 does not
I
unit)
rotate.
6 TSM Océ 3121/3122
Description
The number of clock pulses for 200 ms
is below a specific value.
The number of feeding motor clock
pulses for 200 ms is below a specific
value.
The sensor output is 2.3 V or more in
the absence of paper.
•The home position detection signal
does not turn on within 5 sec during
shift tray home position search.
An error has occurred in the communi-
cation between the multi tray and the
copier.
The clock sensor PI2 does not transmit
pulses within 4 seconds after the motor
drive signal (BFMD) has been gener-
ated.
The clock sensor PI6 does not transmit
pulses within 1 second after the motor
drive signal (TFMD) has been gener-
ated.
The position sensor PI12 does not
switch on or off within 2.5 seconds
after the tray shift drive signal has been
generated.
The position sensor PI5 does not switch
on or off within 2.5 second or more
after the guide bar swing signal has
been generated.
The sensor MS7 does not switch with-
I
in 1 second after the stapler motor
CW (M3) signal was generated, and
the sensor MS 7 does not switch with-
in 1 second after the stapler motor
CCW signal is subsequently generat-
ed.
The stapler position sensor PI4 is not
I
switched off within 1 second after
motor M5 was started.
Trouble shooting