Oce 3121, Техническое и сервисное руководство

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4 TSM Océ 3121/3122 Trouble shooting
E031 The option counter fails.
■
Option counter (CNT3; open circuit)
■
DC control PBA (faulty)
■
A check is made immediately before
the counter turns on and off. (Normal,
if the counter drive signal is ‘0’ when
the counter turns on.)
E032 The copy data controller counter is
faulty.
■
Communication (counter data be-
tween Copy Data Controller and cop-
ier)
■
DC control PBA (faulty)
■
The count data is not detected by the
Copy Data Controller within a specif-
ic period of time after the copier has
generated the copy start signal.
E051 The home position detection of the
horizontal registration fails.
■
Horizontal registration sensor PS14
■
Horizontal registration motor M9
■
DC control PBA
■
The home position is not detected af-
ter generation of the horizontal regis-
tration drive signal.
E064 The high voltage supply is faulty:
charging, transfer and developing
■
Composite power supply PBA
■
DC control PBA
■
Wiring (short circuit, open circuit)
■
The difference between the high volt-
age control signal and the actual high
voltage output is more than a specific
value.
■
There is an output error on the prima-
ry charging roller, transfer charging
roller or the developing roller.
E100 A beam detection error has occurred.
■
Laser unit
■
BD detection PBA
■
Laser driver PBA
■
Image processor PBA
■
The BD signal is not generated within
2 sec after the laser has been turned
on.
■
The BD signal cycle has a discrepan-
cy
E110 The laser scanner motor fails.
■
Laser scanner motor M3
■
Laser scanner driver PBA
■
DC control PBA
■
A specific speed is not reached, after
the laser scanner motor drive signal
has been generated.
■
The speed deviates, after it has
reached a specific speed.
E190 RAM error.
E191 An error has occurred in the serial
communication between the DC con-
trol PBA and the composite power
supply PBA.
■
The communication data is not updat-
ed within 8 sec.
■
Three consecutive errors occur with
the check sum of the communication.
Code Main cause Description