Xerox ColorQube 9303 Series Service Manual page 37

-50V Short Circuit Check
Procedure
Switch off the machine, GP 14.
Refer to WD 1.4. Disconnect PJDC1 from the
between pin 18 of the disconnected PJ and the chassis. The circuit is good.
Y N
Go to 01K and follow the procedure for the
Go to 01K and follow the procedure for the
The fault is still active.
Y N
Perform SCP 5 Final Actions.
Install a new power supply unit, PL 1.15 Item
Power supply unit
Figure 1 Component location
ColorQube® 9303 Family
power supply unit and check for a short circuit
IME controller PWB.
Quad wave amp PWB.
2.
Red LED
01-535-00 Power Interlock Failed: No Heater Requests RAP
01-535-00 The IME power interlock has failed because the AC power manager heater requests
are not being updated.
Procedure
Ensure that the electricity to the machine is switched off while performing tasks that do
not need electricity. Refer to
death or injury. Moving parts can cause injury.
Switch off the machine, then switch on the machine,
Go to WD 9.3 and check the front door interlock switch (S01-103) and PJ801. The voltage at
PJ801 pin 4 on the drum driver PWB
actuated/deactuated.
Y N
Refer to GP 13, How to Check a Switch. Check the wiring between the interlock switch
and PJ801 and repair the wiring as necessary, refer to
components:
• Front door interlock switch, (S01-103),
• Drum driver PWB, PL 1.15 Item
Go to 01A, AC Power Distribution RAP and check for the correct AC supply. If necessary,
install a new power supply unit,
February 2013
2-13
WARNING
GP 14. Disconnect the power cord. Electricity can cause
GP 14.
changes when the front door interlock switch is
REP 1.1. If necessary, install new
PL 1.15 Item 7.
4.
PL 1.15 Item 2.
Status Indicator RAPs
01-530-00, 01-535-00