Xerox DocuColor 2240 - Page 192

09/03
2-159
DC 3535/2240/1632, WC M24
8-151
Status Indicator RAPs
Initial issue
8-151 Tray 3 Takeaway Sensor On (TTM)
The Takeaway Sensor does not detect paper fed from Tray 3.
Initial Actions
• Check condition and specification of paper in Tray 3.
• Check the paper path and sensor area for obstructions.
• Check for wear and clean the Tray 3 Feeder Roll, Takeaway Roll and the Pinch Roll.
• Check that the Left Cover is properly latched and that the Interlock Actuator is not dam-
aged.
Procedure
Open the Left Cover and cheat the Left Cover Interlock Switch (PL 16.13). Enter dC330 [008-
106] and press Start. Block and unblock the Takeaway Sensor (PL 16.6). The display
changes state.
YN
Press Stop. Check the circuit of the Takeaway Sensor (Figure 1). Refer to the OF 99-2
RAP for troubleshooting procedure.
Press Stop. Enter dC330 [008-036] and press Start. Both Takeaway Rolls (PL 16.6) rotate.
YN
Takeaway Motor 1 (PL 16.15) energizes.
YN
Press Stop. +24 VDC is measured between P/J552-3 and GND on the Tray
Module PWB.
YN
+24 VDC is measured at P/J555-3 on the Tray Module PWB.
YN
Refer to the +24 VDC Wirenets (Figure 5). Check the +24 VDC to the Tray
Module PWB.
Replace the Tray Module PWB (PL 16.15).
+24 VDC is measured at each of the following pins on P/J552: Pin 1, 2, 5, and
6.
YN
Refer to Figure 2. 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
(PL 16.15).
With dC330 [008-036] still entered, press Start and check that the voltage at P/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.
YN
Replace the Tray Module PWB (PL 16.15).
Replace the Takeaway Motor (PL 16.15).
Press Stop. Check the Takeaway Motor 1 and its associated gears (PL 16.15) for dam-
age, contamination or misalignment.
Press Stop.
• Ensure that the Chutes (PL 16.6) are properly seated and not damaged.
• Ensure that the connectors shown in the circuit diagrams (Figure 1, Figure 2) are securely
connected and that the wires are not damaged.
• Replace the Takeaway Sensor (PL 16.6).
• If the problem persists, replace the Tray Module PWB (PL 16.15).
Figure 1 8-151 RAP Circuit Diagram - Takeaway Sensor
Figure 2 8-151 RAP Circuit Diagram - Takeaway Motor 1
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