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Xerox DocuPrint P1202 Service Manual
7-3
Repair Analysis Procedures (RAP)
RAP 7.2 Entry Level RAP
If the Status Monitor is displaying a fault message, or there is an obvious failure or fault, go immediately
to the appropriate Repair Procedure or Repair Analysis Procedure. If you are not sure where to begin,
continue troubleshooting using the following steps. If the printer exhibits intermittent operation and/or
inconsistent failure symptoms, the problem may be due to electrical noise.
1 Perform the following:
— Ensure the customer has the RCP Paper Feed selection in the Page Tab set for 1st Cassette.
— Disconnect the AC power
— Check the printer paper path for jammed paper or other obstacles
— Ensure that the paper tray has a good supply of fresh paper and is fully inserted in the printer
— Ensure the Printer Cartridge is properly installed
— Ensure that all covers are properly closed.
2 Connect the AC power. The Main Drive Motor runs.
Y
N
|
Go to RAP 7.3.
3 The Ready LED illuminates and all other LEDs are off.
Y
N
|
Go to RAP 7.4.
4 The Main Drive Motor stops (dependant upon PCU version, motor can run for up to 60 seconds).
Y
N
|
Replace the Engine PWB (PL 7).
5 Wait for approximately 60 seconds. The Ready LED remains illuminated and all other LEDs
remain off.
Y
N
|
Go to RAP 7.7.
6 Press and hold the Front Panel Key until all four LEDs flash.
Y
N
|
Replace in order: System Controller PWB (PL 5), Control Panel PWB (PL 1).
7 Release the Front Panel Key. All LEDs go out and the Ready LED flashes.
Y
N
|
Replace in order: System Controller PWB (PL 7), Control Panel PWB (PL 1).
NOTE: If during steps 8 through 14, all four LEDs begin to flash, go to RAP 7.7.
8 Paper is fed from the main Paper Tray.
Y
N
|
Go to RAP 7.5.
9 The Error LED and Paper LED remain off.
Y
N
|
Go to RAP 7.6.
10 Three sheets of paper (Status Report, Font List 1, and Font List 2) are delivered to the output
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