Xerox DocuColor 12/DCCS50, Service Manual

Page: 109 / 1617

1/05
2-73
DocuColor 12/DCCS50
Status Indicator RAPs
Reissue
Y N
+24 VDC is measured between
P/J23 -3 and GND on the IOT LVPS.
Y N
Go to the +24 VDC Power (IOT LVPS) RAP .
Go to Flag 1 on BSD 1.2 and check for an open wiring. If the wiring is OK, replace the
Tray PWB ( PL 9.3 ).
Replace the Tray PWB ( PL 9.3 ).
7-500 Tray out of position during Job RAP
The machine detected that the Tray is out of position during the Job.
Initial Actions
• Refer to BSD 7.1 through BSD 7.3 for the following procedure.
• Ensure the Tray attributes selected match the paper loaded in the Tray.
• Ensure that the End Guides are properly adjusted to the paper in the Tray.
• Ensure Connector PJ802 on the Tray PWB is seated properly for Trays 2,3,4.
• Ensure that there are no obvious crimped or broken wires.
Procedure
Tray 2 was in use when the fault occurred.
Y
N
Tray 3 was in use when the fault occurred.
Y N
Enter dC330
and Active Stack 008-250 Tray 4 size switch 1 , 008-251 Tray 4 size
switch 2, 008-252 Tray 4 size switch 3, 008-253 Tray 4 size switch 4 for the Tray 4
Size Sensor and press Start. Open Tray 4. Check the state of the four Tray Sensors.
The four Tray Sensor States displayed corresponds with Table 3.
Y
N
Check for +XVDC (Refer to Table 3 for the DC Voltages) +XVDC is measured
at TP-8 on the Tray PWB.
Y
N
Check for +XVDC (Refer to Table 3 for the DC Voltages) +XVDC is mea-
sured at P/J415B
-14 on the IOT PWB.
Y N
Go to the +5 VDC Power (IOT LVPS) RAP .
Go to Flag 1 and Flag 2 on BSD 7.3 and check the harness and connec-
tors. If the harness and connectors are OK, replace the Tray 4 Size Sen-
sor (
PL 2.1 ).
Replace the Tray PWB ( PL 9.3 ).
Check/Replace the following parts in the order listed until the problem is resolved.
Replace any parts that are worn, broken, binding, or slipping.
•
Tray 4 Assembly ( PL 2.4 ).
• Tray 4 Size Sensor ( PL 2.1 ).
Enter dC330 and Active Stack 008-245 Tray 3 size switch 1 , 008-246 Tray 3 size switch
2, 008-247 Tray 3 size switch 3, 008-248 Tray 3 size switch 4 for the Tray 3 Size Sensor
and press Start. Open Tray 3. Check the state of the four Tray Sensors. The four Tray
Sensor States displayed corresponds with Table 2.
Y
N
Check for +XVDC (Refer to Table 2 for the DC Voltages) +XVDC is measured at
TP-7 on the Tray PWB.
A B