Xerox DocuColor 2240 Service Manual page 141

7-104 Tray 1 Feed Out Sensor
The Tray 1 Feed Out Sensor does not detect paper fed from Tray 2, 3, or 4 within the specified
time after the Takeaway Sensor was actuated.
Initial Actions
• Check condition and specification of paper in Tray 2, 3 and 4.
• Check the paper path for obstructions.
• Check for wear and clean the Takeaway Rolls and the Pinch Rolls.
Procedure
The machine is equipped with a 3TM.
Y N
Open the Left Lower Cover (PL 2.3). Enter
unblock Tray 1 Feed Out Sensor (PL
Y N
Press Stop. Check the circuit of the Tray 1 Feed Out Sensor
OF 99-2 RAP for troubleshooting procedure.
Press Stop. Close the Left Lower Cover and open the Left Cover and cheat the Left
Cover Interlock Switch (PL 16.13). Enter
unblock the Takeaway Sensor (PL 16.6). The display changes.
Y N
Press Stop. Check the circuit of the Takeaway Sensor
99-2 RAP for troubleshooting procedure.
Press Stop. Enter dC330 [008-036] and press Start. Both Takeaway Rolls
rotate.
Y N
Takeaway Motor 1 energizes.
Y N
Press Stop. +24 VDC is measured between P/J552-3 and GND on the Tray
Module PWB.
Y N
+24 VDC is measured at P/J555-3 on the Tray Module PWB.
Y N
Refer to the +24 VDC Wirenets
Tray Module PWB.
Replace the Tray Module PWB
+24 VDC is measured at each of the following pins on P/J552: Pin 1, 2, 5,
and 6.
Y N
Refer to Figure 3. Check the wires from the Tray Module PWB to the Take-
away Motor 1 for an open circuit. If the wires are good, replace the Take-
away Motor 1 (PL 16.15)
With dC330 [008-036] still entered, press Start and check that the voltage at
J552 pins 1, 2, 5, and 6 each drop to approximately +22 VDC. The voltage at
P/J552 pins 1, 2, 5, and 6 all drop to approximately +22 VDC when [008-
036] is entered.
A B C
Initial issue
DC 3535/2240/1632
dC330 [008-100] and press Start. Block and
2.3). The display changes.
(Figure 1). Refer to the
dC330 [008-106] and press Start. Block and
(Figure 2). Refer to the
(PL
(Figure 5). Check the +24 VDC to the
(PL 16.15).
A B C
Y N
Replace the Tray Module PWB
Replace the Takeaway Motor 1
Check the drives of the Takeaway Motor 1 (refer to
Press Stop.
• Ensure that the Chutes
aged.
• Check the Pinch Rolls
• Ensure that the connectors shown in the circuit diagrams
3) are securely connected and that the wires are not damaged.
• If the problem persists, replace the Tray Module PWB
Open the Left Lower Cover (PL
unblock Tray 1 Feed Out Sensor
Y N
Press Stop. Check the circuit of the Tray 1 Feed Out Sensor
99-2 RAP for the troubleshooting procedure.
Press Stop. Close the Left Lower Cover and open the Left Cover and cheat the Left Cover
Interlock Switch (PL 15.10). Enter
OF
Takeaway Sensor (PL 15.10). The display changes.
Y N
Press Stop. Check the circuit of the Takeaway Sensor
16.6)
RAP for troubleshooting procedure.
Press Stop. Enter dC330 [008-028] and press Start. Both Takeaway Rolls
Y N
Takeaway Motor 1 energizes.
Y N
Press Stop. +24 VDC is measured between P/J552-3 and GND on the Tray
Module PWB.
Y N
+24 VDC is measured at P/J555-3 on the Tray Module PWB.
Y N
Refer to the +24 VDC Wirenets
Module PWB.
Replace the Tray Module PWB (PL 15.9).
+24 VDC is measured at each of the following pins on P/J552: Pin 1, 2, 5, and 6.
Y N
Refer to Figure 5. Check the wires from the Tray Module PWB to the Takeaway
Motor 1 for an open circuit. If the wires are good, replace the Takeaway Motor 1
15.9)
P/
With dC330 [008-028] still entered, press Start and check that the voltage at
1, 2, 5, and 6 each drop to approximately +22 VDC. The voltage at
and 6 all drop to approximately +22 VDC when [008-028] is entered.
D
02/03
2-111
(PL 16.15).
(PL 16.15).
PL 16.15)
(PL 2.3, PL 16.5, PL 16.6) are properly seated and not dam-
(PL 2.3, PL 16.13) for damage or contamination.
(Figure
(PL 16.15).
2.3). Enter dC330 [008-100] and press Start. Block and
(PL 2.3). The display changes.
(Figure
dC330 [008-106] and press Start. Block and unblock the
(Figure 4). Refer to the
(Figure 5). Check the +24 VDC to the Tray
P/J552
Status Indicator RAPs
1, Figure 2, Figure
1). Refer to the OF
OF 99-2
(PL 15.10) rotate.
(PL
P/J552 pins
pins 1, 2, 5,
7-104