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Xerox DocuPrint N17 Service Manual
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Repair Analysis Procedures (RAPs)
7.4.13 Tray 1 No Paper Actuator, No Paper Sensor Failure
1 The No Paper Actuator is closed when paper is in Tray 1 and open when there is no paper in
Tray 1.
Y: Go to step 2.
N: Replace the HVPS.
2 There is +5VDC between P/J111-A4 and P/J111-A3.
Y: Go to step 4.
N: Go to step 3.
3 There is +5VDC between P/J15-A9 and P/J15-A10.
Y: Replace the HVPS Harness.
N: Go to
RAP 7.4.5 Low Voltage Power Supply (LVPS) Assembly Failure (+5VDC).
4 The voltage between P/J15-A4 and P/J15-A10 is at a low logic level (0VDC) when the No Paper
Sensor detects paper in the tray and at a high logic level (+5VDC) when there is no paper.
Y: Replace the Print Engine Controller.
N: Go to step 5.
5 The voltage between P/J111-A9 and P/J111-A3 is 0VDC.
Y: Replace the HVPS Harness.
N: Replace the HVPS.
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