Of3 Dead Machine Rap - Xerox WorkCentre 5687 Series Service Manual

Figure 2 Circuit diagram
Status Indicator RAPs
OF2, OF3

OF3 Dead Machine RAP

Use the following procedure if the copier fails to reach an operational state when switched on.
Initial Actions
• Check that the power cord is connected to the machine.
• Remove the power cord from the customer power socket. Wait 10 seconds and then
reconnect the plug into the socket. Switch on the machine, GP 14. If the fault still occurs
then follow the procedure.
• If the problem occurs while entering or exiting sleep mode, go to 01K Sleep Mode RAP.
Procedure
Only use the correct plug to connect a power lead to a power outlet.
Incorrect voltage may damage the machine. The machine must only be connected to the
power outlet of the correct voltage.
Switch on the machine, GP 14. Listen at the rear of the machine for the cooling fans to oper-
ate. The fans are running
Y N
Go to the 01C AC Power RAP
Check that the following events occur in sequence:
NOTE: During boot up, two beep sounds are made. This is normal.
• All the panel lights are on and the UI touch screen is illuminated.
• The output module resets.
• The DADH resets.
• The exposure lamp is on.
The sequence completed correctly.
Y N
Perform the relevant action:
• All the panel lights are on, the UI touch screen is illuminated and then the machine
powers off. Go to 01H Short Circuit RAP.
• The panel and UI are not illuminated. Go to the OF2 UI Touch Screen Failure RAP
• The output module did not reset. Go to the 03-360, 03-408 to 03-410, 03-418 IOT to
Output Device Error RAP.
• The DADH did not reset. Go to 03-320, 03-322 to 03-324 Image Processing PWB to
DADH Error RAP.
• The exposure lamp is off. Go to 03-330, 03-462 Image Processor PWB to Scanner
Fault RAP.
If the UI displays the message "not ready to copy" or the machine continues to reboot without
reaching an operational state, go to OF5 Boot Up Failure RAP.
August 2007
2-738
WARNING
CAUTION
WorkCentre 5687 Family