7/98Xerox DocuPrint P8e Service Manual 7-3 Repair Analysis Procedures (RAP)RAP 7.2 Entry Level RAPIf the Status Monitor is displaying a fault message, or there is an obvious failure or fault, go immediatelyto 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/orinconsistent failure symptoms, the problem may be due to electrical noise.1 Perform the following:— Switch the AC power off— Check the printer paper path for jammed paper or other obstacles— Ensure that the Multipurpose Paper Feeder has a good supply of fresh paper— Ensure the Print Cartridge is properly installed— Ensure that all covers are properly closed.2 Switch the AC power on. 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| If all three LEDs are flashing, go to RAP 7.7, otherwise go to RAP 7.4.4 The Main Drive Motor stops.Y N| Replace the Engine Controller PWB (PL 10).5 Press and hold the On Line/Reset Key for approximately 5 seconds. All LEDs flash.Y N| Replace in order: Controller PWB (PL 10), Control Panel (PL 2).6 Release the On Line/Reset Key. All LEDs go out and the Ready LED flashes.Y N| Replace in order: Controller PWB (PL 10), Control Panel (PL 2).NOTE: If during steps 7 through 13, all LEDs begin to flash, go to RAP 7.7.7 Paper is fed from the Multipurpose Paper Feeder.Y N| Go to RAP 7.5.8 The Error LED and Paper LED remain off.Y N| Go to RAP 7.6.9 The Configuration sheet is delivered to the output tray.Y N| Remove the Main Cover and verify the operation of the Exit Roll Assembly and drive gears.Repair or replace as necessary.
