Rap 7.15 Duplex Unit Fail / Service Required (H2-7) - Xerox DocuPrint N24 Service Manual

RAP 7.15 Duplex Unit Fail / Service Required (H2-7)

1 Measure the voltage between P/J 404-6 and FG (WIR 8.1.5.1) on the Printer Engine Controller
PWB. There is +5VDC between P/J 404-6 and FG.
Y N
|
Replace the Printer Engine Controller PWB (REP 4.10.6).
2 Check Duplex Harness from the Printer Engine Controller to the Duplex Module PWB (WIR
8.1.5.1). 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.
3 Replace the Duplex Module PWB (PL 8.1.2.2).The error message reappears.
Y N
|
Problem solved.
4 Replace the Printer Engine Controller PWB (REP 4.10.6).
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7-23 Repair Analysis Procedures (RAP)