02/2000
2-57
DocuPrint N2025/N2825
RAP 59, RAP 60
Status Indicator Repair Analysis Procedures
Initial Issue
•
J501-1 and J19-13
•
J501-2 and J19-12
•
J501-3 and J19-11
There is continuity between each of the pins.
Y
N
Repair or replace the Duplex Interface Harness, as necessary (PL 9.1).
Replace the Duplex Interface PWB (REP 8.3).
Switch the printer power off. Disconnect P/J507 from the OCT Stack Full Sensor.
Check the continuity between P/J507 and P/J527 as follows.
•
J507-1 and J527-3
•
J507-2 and J527-2
•
J507-3 and J527-1
There is continuity between each of the pins.
Y
N
Repair or replace the OCT Stack Full Sensor Harness (PL 10.2), as necessary.
Replace the OCT Stack Full Sensor (REP 10.7).
Replace the Print Engine Controller PWB (REP 8.5).
It appears that the OCT Stack Full Sensor is working correctly. If a problem persists, replace
the Print Engine Controller PWB (REP 8.5).
RAP 60 Duplex Fail
Procedure
Switch the printer power off. Remove the Left Side Cover (REP 1.1) and the Print Engine Con-
troller PWB Cover (REP 8.5). Disconnect P/J19 from the Print Engine Controller PWB. Switch
the main power on. Measure the voltage between P19 pin 4 on the Print Engine Controller
PWB and frame ground. The voltage is 3.3VDC.
Y
N
Replace the Print Engine Controller PWB (REP 8.5).
Switch the Main Power off. Reconnect P/J19 to the Print Engine Controller PWB. Remove the
OCT, if installed. Switch the main power on. Measure the voltage between P/J19 pin 4 and
frame ground. The voltage is 1.6VDC.
Y
N
Switch the printer power off. Open the Rear Cover and remove the Duplex Assembly
(REP 9.1). Remove the HVPS Cover (REP 8.2). Disconnect P/J501 from the Duplex Inter-
face PWB and P/J19 from the Print Engine Controller PWB. Check for the continuity
between the following pins:
•
J501-1 and J19-13
•
J501-2 and J19-12
•
J501-3 and J19-11
•
J501-4 and J19-10
•
J501-5 and J19-9
•
J501-6 and J19-8
•
J501-7 and J19-7
•
J501-8 and J19-6
•
J501-9 and J19-5
•
J501-10 and J19-4
•
J501-11 and J19-3
•
J501-12 and J19-2
•
J501-13 and J19-1
There is continuity on all pins measured.
Y
N
Replace the Duplex Interface PWB Harness (PL 9.1).
Replace the Duplex PWB (REP 9.7). If the problem persists, replace the Duplex Interface
PWB (REP 8.3).
Replace the Print Engine Controller PWB (REP 8.5).
A
B
C
Summary of Contents for DocuPrint N2025
Page 12: ...02 2000 1 2 DocuPrint N2025 N2825 Initial Issue Service Call Procedures...
Page 20: ...02 2000 2 2 DocuPrint N2025 N2825 Initial Issue Status Indicator Repair Analysis Procedures...
Page 86: ...02 2000 3 2 DocuPrint N2025 N2825 Initial Issue Image Quality Repair Analysis Procedures...
Page 114: ...02 2000 4 4 DocuPrint N2025 N2825 Introduction Initial Issue Repair Adjustment...
Page 120: ...02 2000 4 10 DocuPrint N2025 N2825 REP 1 8 REP 1 9 Initial Issue Repair Adjustment...
Page 128: ...02 2000 4 18 DocuPrint N2025 N2825 REP 2 10 REP 2 11 Initial Issue Repair Adjustment...
Page 134: ...02 2000 4 24 DocuPrint N2025 N2825 REP 3 7 Initial Issue Repair Adjustment...
Page 144: ...02 2000 4 34 DocuPrint N2025 N2825 REP 5 5 Initial Issue Repair Adjustment...
Page 152: ...02 2000 4 42 DocuPrint N2025 N2825 REP 7 6 REP 7 7 Initial Issue Repair Adjustment...
Page 160: ...02 2000 4 50 DocuPrint N2025 N2825 REP 8 9 Initial Issue Repair Adjustment...
Page 186: ...02 2000 4 76 DocuPrint N2025 N2825 REP 11 21 REP 11 22 Initial Issue Repair Adjustment...
Page 204: ...02 2000 4 94 DocuPrint N2025 N2825 REP 12 29 Initial Issue Repair Adjustment...
Page 206: ...02 2000 4 96 DocuPrint N2025 N2825 ADJ 1 1 Initial Issue Repair Adjustment...
Page 208: ...02 2000 5 2 DocuPrint N2025 N2825 Initial Issue Parts list...
Page 234: ...02 2000 6 2 DocuPrint N2025 N2825 Initial Issue General Procedures Information...
Page 236: ...02 2000 6 4 DocuPrint N2025 N2825 GP 1 1 Initial Issue General Procedures Information...
Page 274: ...02 2000 6 42 DocuPrint N2025 N2825 GP 3 5 Initial Issue General Procedures Information...
Page 282: ...02 2000 6 50 DocuPrint N2025 N2825 GP 4 8 Initial Issue General Procedures Information...
Page 324: ...02 2000 6 92 DocuPrint N2025 N2825 GP 5 23 Initial Issue General Procedures Information...
Page 326: ...02 2000 6 94 DocuPrint N2025 N2825 GP 6 1 GP 6 2 Initial Issue General Procedures Information...
Page 328: ...02 2000 6 96 DocuPrint N2025 N2825 GP 7 1 Initial Issue General Procedures Information...
Page 330: ...02 2000 6 98 DocuPrint N2025 N2825 GP 8 1 Initial Issue General Procedures Information...
Page 332: ...02 2000 7 2 DocuPrint N2025 N2825 Initial Issue Wiring Data...
Page 361: ...02 2000 7 31 DocuPrint N2025 N2825 Base Engine Wiring Data Initial Issue Figure 16 Figure 17...