Oct Home Sensor Failure - Xerox DOCUPRINT N17 Service Manual

9.7.6 OCT Home Sensor Failure

1 There is +1.2VDC between P224-4 and P224-5.
Y: Go to step 2.
N: Go to step 5.
2 There is +5VDC between P224-6 and P224-5 when off of the Home position.
Y: Go to step 3.
N: Go to step 6.
3 The voltage between P/J224-6 and P/J224-5 is at the high level when the OCT Exit Roll
Assembly is not at the Home position and at the low level when at the Home position.
Y: Go to step 7.
N: Go to step 4.
4 There is continuity between J226 and J224.
Y: Replace the OCT Home Sensor.
N: Replace the Connector Harness Assembly.
5 There is +5VDC between P21-7 and P21-8.
Y: Go to step 8.
N: Go to RAP 7.4.5 Low Voltage Power Supply (LVPS) Assembly Failure (+5VDC).
6 There is +5VDC between P21-3 and P21-8 when the OCT Exit Roll Assembly is off of the Home
position.
Y: Go to step 8.
N: Replace the Print Engine Controller.
7 The voltage between P/J21-3 and P/J21-8 is at the high level when the Exit Roll Assembly is not
at the Home position and at the low level when at the Home position.
Y: Replace the Print Engine Controller.
N: Go to step 8.
8 Check the OCT Harness Assembly. There is continuity between J209 and J202 and between
P202 and J21.
Y: Replace the OCT PWB.
N: Replace the OCT Harness Assembly.
Xerox DocuPrint N17 Service Manual
6/98
www.printcopy.info
9-37 Offset Catch Tray (OCT) Option