8-115 Tray 3 Feed Out Sensor On Jam RAP
The Tray 3 Feed Out Sensor did not detect paper within the specified time after the prefeed
started.
Initial Actions
•
Refer to BSD 7.7, BSD 8.3, and BSD 8.10 for the following procedure.
•
Check for any obstructions in the paper path.
•
Open the Lower Left Door
(PL
2.8).
Procedure
Cheat the L/H Cover Interlock Switch. Enter dC330 008-115 Tray 3 feed out Sensor and
press Start. Actuate the Tray 3 Feed Out Sensor. The display changes from L to H.
Y
N
The display indicates a constant H.
Y
N
Go to
Flag 3
on BSD 8.3 and check the harness for a short circuit. If the harness is
good, replace the Tray 3 Feed Out Sensor
Connect the meter from P/J415A-6 on the IOT Drive PWB to machine frame. Actuate the
Tray 3 Feed Out Sensor. The voltage at P/J415A-6 goes from less than +1.0 VDC
when the sensor is not actuated, to +5.0 VDC when the sensor is actuated.
Y
N
There is +5 VDC between P/J802A-6 and P/J802A-4 on the Tray PWB.
Y
N
Go to
Flag 4
on BSD 8.3 and check the harness for a short circuit. If the har-
ness is good, replace the Tray PWB
Go to
Flag 3
and
Flag 4
on BSD 8.3 and check the harness for an open circuit. If the
harness is OK, replace the Tray 3 Feed Out Sensor
ues, replace the Tray PWB
(PL
PWB
(PL
9.2).
Replace the IOT Drive PWB (PL 9.2).
Enter dC330 008-019 Tray 3 Take Away Feed Clutch. Press Start and Stop several times.
The Tray 3 Takeaway Feed Clutch energizes.
Y
N
Press the Stop button. There is +24 VDC between P/J802B-12 on the Tray PWB and
GND.
Y
N
Replace the Tray PWB
(PL
9.3).
There is +24 VDC between P/J802B-11 on the Tray PWB and GND.
Y
N
Go to
Flag 5
on BSD 8.3 and check the harness for an open circuit. If the harness is
good, replace the Tray 3 Takeaway Feed Clutch
Press the Start button. The voltage at P/J802B-11 goes to approximately 0 VDC.
A
Reissue
DocuColor 12/DCCS50
(PL
2.8).
(PL
9.3).
(PL
2.8). If the problem contin-
9.3). If the problem continues, replace the IOT Drive
(PL
2.7A).
A
Y
N
There is +5 VDC between P/J801B-7 on the Tray PWB and GND.
Y
N
Go to
Flag 6
on BSD 8.3 and check the harness for an open circuit. If the har-
ness is good, replace the IOT Drive PWB
Replace the Tray PWB
(PL
Replace the Tray 3 Takeaway Feed Clutch
Enter dC330 008-025 Take Away Motor. Press the Start button. The Takeaway Motor ener-
gizes.
Y
N
Go to the
Takeaway Motor
RAP.
Check/replace the following components until the problem is resolved. Replace any compo-
nents that are worn, broken, binding, or slipping.
•
Pinch Rolls and Springs in the Left Cover
•
Tray 3 Feeder Assembly
(PL
2.4)
1/05
8-115 Tray 3 Feed Out Sensor On Jam RAP
2-87
(PL
9.2).
9.3).
(PL
2.7A).
(PL
2.8)
Status Indicator RAPs