Xerox DocuColor 2240 - Page 182

09/03
2-149
DC 3535/2240/1632, WC M24
7-397
Status Indicator RAPs
Initial issue
7-397 All Trays Lift Sensors
None of the Tray Level Sensors can be energized.
Procedure
The machine is equipped with a 3TM.
YN
Check the dC122 Shutdown History. A 7-281, 7-282, 7-291, or 7-293 fault has
occurred.
YN
+24 VDC is measured at P/J555-3 on the Tray Module PWB (PL 16.15).
YN
Refer to the +24VDC Circuit Diagram (Figure 1) to troubleshoot.
+5 VDC is measured at P/J555-1 on the Tray Module PWB (PL 16.15).
YN
Refer to the +5 VDC Circuit Diagram (Figure 2) to troubleshoot.
Replace the following in sequence:
• Tray Module PWB (PL 16.15)
•MCU PWB (PL 13.1, Tray 1 only)
Go to the appropriate RAP.
Check the dC122 Shutdown History. A 7-281, 7-282, 7-283, or 7-284 fault has occurred.
YN
+24 VDC is measured at P/J555-3 on the Tray Module PWB (PL 15.9).
YN
Refer to the +24VDC Circuit Diagram (Figure 1) to troubleshoot.
+5 VDC is measured at P/J555-1 on the Tray Module PWB (PL 15.9).
YN
Refer to the +5VDC Circuit Diagram (Figure 2) to troubleshoot.
Replace the following in sequence:
• Tray Module PWB (PL 15.9)
•MCU PWB (PL 13.1, Tray 1 only)
Go to the appropriate RAP.
Figure 1 7-397 RAP Circuit Diagram +24 VDC to the Tray Module PWB