3-83
Chapter 3 Troubleshooting
012-350 FINISHER COMMUNICATION FAILURE
Description
Communication cannot be established between
the MCU PWB and the FINISHER PWB.
BSD on : CH11.2 CH11.11A
Procedure
Replace the FINISHER REAR COVER.
Turn the power Off and On.
Is the CR7 on the FINISHER PWB lit on?
Y
N
Is +24 VDC measured between the FINISHER PWB J844-
2 (+) and GND (-)?
Y
N
Check the +24 VDC circuit to the FINISHER PWB
J844-2 by referring to Chapter 4 Wiring Data.
(WN4.3.33 FI24 VDC-1)
Replace the FINISHER PWB. (PL15.13)
Turn Off the power.
Check conductivity of the following:
(Including the I/F)
• Between the MCU PWB J403-B13 and the FINISHER
PWB J843-3
• Between the MCU PWB J403-B12 and the FINISHER
PWB J843-4
• Between the MCU PWB J403-B15 and the FINISHER
PWB J843-1
• Between the MCU PWB J403-B14 and the FINISHER
PWB J843-2
Is the resistance 1 Ohm or less for all wires?
Y
N
Check wires with more than 1 Ohm for an open circuit or
poor contact.
Replace the following parts:
• FINISHER PWB (PL15.13)
• MCU PWB (PL13.1)
012-399 STAPLE MODE LOGIC FAILURE
Description
A paper size and STAPLE MODE that cannot be
specified were specified.
BSD on : CH11.2 CH11.11B
Procedure
No need for servicing
Make settings again or cancel the job.
012-901 H-TRA ENTRANCE SENSOR STATIC JAM
Description
The H-TRA ENTRANCE SENSOR detected a
paper at power On, when all the INTERLOCK were closed, or
at initialization.
BSD on : CH11.4 CH11.11A
Check Items
• Check that the power voltage at the customer site does not
drop.
• The Actuator for return failure
• Run the following DC330 INPUT CHECK to check the
circuit of the Sensor.
DC330
[012-103] H-TRA ENTRANCE SENSOR
• FINISHER PWB failure (PL15.13)
012-902 H-TRA EXIT SENSOR STATIC JAM
Description
The H-TRA EXIT SENSOR detected a paper at
power On, when all the INTERLOCK were closed, or at
initialization.
BSD on : CH11.4 CH11.11A
Check Items
• Check that the power voltage at the customer site does not
drop.
• The Actuator for return failure
• Run the following DC330 INPUT CHECK to check the
circuit of the Sensor.
DC330
[012-104] H-TRA EXIT SENSOR
• FINISHER PWB failure (PL15.13)
012-903 COMPILER ENTRANCE SENSOR STATIC JAM
Description
The COMPILER ENTRANCE SENSOR detected
a paper at power On, when all the INTERLOCK were closed, or
at initialization.
BSD on : CH11.5 CH11.11A
Check Items
• Check that the power voltage at the customer site does not
drop.
• The Actuator for return failure
• Run the following DC330 INPUT CHECK to check the
circuit of the Sensor.
DC330
[012-101] COMPILER ENTRANCE
SENSOR
• FINISHER PWB failure (PL15.13)
Though it is possible to run the following Diag on
the machine not installed with the Finisher, an error
will be displayed.
Though it is possible to run the following Diag on
the machine not installed with the Finisher, an error
will be displayed.
Though it is possible to run the following Diag on
the machine not installed with the Finisher, an error
will be displayed.
Summary of Contents for Workio DP-C401
Page 4: ...This page is intentionally left blank ...
Page 5: ...Chapter 1 General ...
Page 22: ...1 16 Chapter 1 General 1 3 Type of Paper ...
Page 23: ...1 17 Chapter 1 General ...
Page 24: ...Chapter 2 Maintenance ...
Page 63: ...Chapter 3 Troubleshooting ...
Page 118: ...3 44 Chapter 3 Troubleshooting I F PWB PL9 1 MCU PWB PL13 1 ...
Page 445: ...Chapter 4 Parts List ...
Page 548: ......