Rap 7.20 Fan Failure (U1-3) - Xerox DocuPrint N24 Service Manual

RAP 7.20 Fan Failure (U1-3)

1 Check harness from the LVPS Fan to the Printer Engine Controller (6.3.3). Check for proper
connection and for broken or damaged connectors or harnesses. All harnesses are properly
connected and undamaged.
Y N
|
Repair or replace harnesses as necessary.
2 Enter Diagnostic Mode - 5.4.5 Running a Service Output Test, Fan Motor High Speed (LVPS
FAN) to check the LVPS Fan function. The Fan rotates when the Output Test starts.
Y N
|
Replace the LVPS Assembly (REP 4.10.2).
3 Replace the Printer Engine Controller PWB (REP 4.10.6).
DocuPrint N24, N32 and N40 Service Manual
3/99
7-29 Repair Analysis Procedures (RAP)