Ac Power Supply Troubleshooting; Dc Power Supply Troubleshooting - Xerox Phaser 6360 Service Manual

AC Power Supply Troubleshooting

DC Power Supply Troubleshooting

Phaser 6300/6350/6360 Service Manual
+24 VDC Output Stopped By Interlock Switch
Opening Door A or B opens the Interlock Switch. This shuts off the +24 VDC
supplied to the motors, clutches, and solenoids.
Troubleshooting Reference Table
Applicable Parts
LVPS, PL9.1.6
■
Troubleshooting Procedure Table
Step Action and Questions
Check the voltage at the AC wall outlet.
1
Is there approximately 110 VAC (or 220 VAC
if the printer is a 220 V configuration) at the
AC wall outlet?
Check the power cord for defects or a loose
2
connection.
Note
If an internal short has occurred, the LVPS requires several minutes to
reset.
Troubleshooting Reference Table
Applicable Parts
LVPS, PL9.1.6
■
Troubleshooting Procedure Table
Step Action and Questions
Perform the AC power supply
1
troubleshooting procedure.
Does the problem persist?
Turn the AC power Switch Off.
2
Is the fuse (F101) on the low-voltage
power supply board open?
Wiring and Plug/Jack References
Print Engine Power Wiring Diagram (page 10-17)
■
Yes
Go to Step 2.
Replace or
reseat the
power cord.
Wiring and Plug/Jack References
Print Engine LVPS and Drive P/J Locator (page 10-6)
■
Print Engine Power Wiring Diagram (page 10-17).
■
Yes
Go to Step 2.
Replace the LVPS
(page 8-100).
General Troubleshooting
No
Notify the
customer of
improper AC
output from
the outlet.
Replace the
LVPS
(page 8-100).
No
Complete
Go to Step 3.
4-15