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8-139 Tray 5 Feed Out Sensor On RAP
The Tray 5 Feed Sensor detects paper at all times.
Initial Actions
•
Refer to BSD 8.5 and BSD 8.10 for the following procedure.
•
Open the Tray 5 Assembly.
•
Open the Tray 5 Upper Assembly
(REP
•
Check the Actuator for the Tray 5 Feed Out Sensor.
Procedure
Enter dC330 008-135 Tray 5 Feed Sensor. Press Start. The display indicates L.
Y
N
Go to
Flag 1
on BSD 8.5 and check the harness for an open circuit. If the harness is OK,
replace the Tray 5 Feed Sensor
(PL
If the fault code is present and can not be cleared, replace the IOT Drive PWB
fault code is not present and is occurring intermittently, go to
harness for an intermittent open circuit. If the harness is OK, replace the Tray 5 Feed Sensor
(PL
2.10). If the problem continues, replace the IOT Drive PWB
Status Indicator RAPs
8-139 Tray 5 Feed Out Sensor On RAP, 8-147 Tray 1
2.11.1).
2.10).
(PL
Flag 1
on BSD 8.5 and check the
(PL
9.2).
8-147 Tray 1 Takeaway Sensor On Jam RAP
The Takeaway Sensor did not actuate within 0 - 80 msec after the Tray 1 feed started.
Initial Actions
•
Refer to BSD 8.1, BSD 8.6, and BSD 8.10 for the following procedure.
•
Check for any obstructions in the paper path.
•
Open the Lower Left Door
Procedure
Cheat the L/H Cover Interlock Switch. Enter dC330 008-150 Take Away Sensor. Press Start.
Block the Takeaway Sensor with a sheet of paper. The display changes from H to L.
Y
N
The display indicates a constant H.
Y
N
Go to
Flag 1
on BSD 8.6 and check the harness for a short circuit. If the harness is
good, replace the Takeaway Sensor
9.2). If the
Connect the meter from P/J420A-B5 on the IOT Drive PWB to machine frame. Block the
Takeaway Sensor with a sheet of paper. The voltage at
VDC when the sensor is unblocked, to less than +1.0 VDC when the sensor is
blocked.
Y
N
There is +5 VDC between P/J420A-B6 and P/J420A-B4 on the IOT Drive PWB.
Y
N
Go to
Flag 2
ness is good, replace the IOT Drive PWB
Go to
Flag 1
and
harness is OK, replace the Takeaway Sensor
replace the IOT Drive PWB
Replace the IOT Drive PWB
Enter dC330 008-043 Main Motor 2. Press Start. Main Motor 2 energizes.
Y
N
Go to the
Main Motor 2
Enter dC330 008-009 Tray 1 Take Away Feed Clutch. Press Start and Stop several times.
The Tray 1 Takeaway Feed Clutch energizes.
Y
N
Press Stop. There is +24 VDC between P/J414B-11 on the IOT Drive PWB and GND.
Y
N
Replace the IOT Drive PWB
There is +24 VDC between P/J414B-12 on the IOT Drive PWB and GND.
Y
N
Go to
Flag 5
on BSD 8.1 and check the harness for an open circuit. If the harness is
good, replace the Tray 1 Takeaway Feed Clutch
A
B
1/05
2-92
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manuals4you.com
(PL
2.8).
(PL
2.8).
P/J420A-B5 goes from +5
on BSD 8.6 and check the harness for a short circuit. If the har-
(PL
9.2).
Flag 2
on BSD 8.6 and check the harness for an open circuit. If the
(PL
2.8). If the problem continues,
(PL
9.2).
(PL
9.2).
RAP.
(PL
9.2).
(PL
1.5).
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Troubleshooting
