Xerox DocuColor 12/DCCS50

1/05
2-87
DocuColor 12/DCCS50
8-115 Tray 3 Feed Out Sensor On Jam RAP
Status Indicator RAPs
Reissue
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.
YN
The display indicates a constant H.
YN
Go to Fl
ag 3 on BS
D 8.3 and check the harness for a short circuit. If the harness is
good, replace the Tray 3 Feed Out Sensor (PL 2.8).
Connect the meter from P/J415A-6 on t
he IOT Drive PWB to machine frame. Actuate the
Tray 3 Feed Out Sensor. The voltage at P/J415A-6 go
es from less than +1.0 VDC
when the sensor is not actuated, to +5.0 VDC when the sensor is actuated.
YN
There is +5 VDC between P/
J802A-6 and
P/J802A-4 on the Tray PWB.
YN
Go to F
lag 4 on BSD 8.3 and check the harness for a short circuit. If the har-
ness is
good, replace the Tray PWB (PL 9.3).
Go to Flag 3 and Fla
g 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 (PL 2.8). If the problem contin-
ues, replace the Tray PWB (PL 9.
3).
If the problem continues, replace the IOT Drive
PWB (PL 9.2).
Replace the IOT Drive PWB (PL 9.2).
Enter dC330 008-019 Tray 3 Take Away Feed Clutch. Pre
ss Start and Stop several times.
The Tray 3 Takeaway Feed Clutch energizes.
YN
Press the St
op but
ton. There is +24 VDC between P/J802B-12 on the Tray PWB and
GND.
YN
Replace the Tray PWB (PL 9.3).
There is +24 VDC between P
/J802B-
11 on the Tray PWB and GND.
YN
Go to Fl
ag 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 (PL 2.7A).
Press the Star
t button. The voltage at P/J802B-11 goes to approximately 0 VDC.
YN
There is +5 VDC between P/J801B-7 o
n the Tray PWB and GND.
YN
Go to F
lag 6 on BSD 8.3 and check the harness for an open circuit. If the har-
ness is
good, replace the IOT Drive PWB (PL 9.
2).
Replace the Tray PWB (PL 9.3).
Replace the Tray 3 Takeaway Feed Clutch (PL 2.7A).
Ente
r dC330 008-025 Take Away Motor. P
ress the Start button. The Takeaway Motor ener-
gizes.
YN
Go to the T
akeaway 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 (PL
2.
8)
• Tray 3 Feeder Assembly (PL 2.4)
A
A