Xerox Phaser 6180 - +24 VDC Interlock Switch

4-72 Phaser 6180 Color Laser Printer Service Manual
General Troubleshooting
+24 VDC Interlock Switch
Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack Map References
■ Interlock Harness, PL9.1.3
■ LVPS, PL9.1.4
■ Top LV Harness, PL10.1.16
■ “Map 4 - LVPS and MCU Board” on
page 10-13
■ “DC Power Supply” on page 10-30
Troubleshooting Procedure Table
Step Actions and Questions Yes No
1 Check the Interlock Harness for continuity.
1. Disconnect P/J44.
2. Check continuity between P/J44-1 <=> P/
J44-3.
3. Is there voltage present when the
Interlock is activated?
Go to step 2. Replace the
Interlock
Harness
(page 8-80).
2 1. Disconnect connectors P/J501 and P/
J14.
2. Check continuity between P/J44-1 <=> P/
J44-3.
3. Is there +5 V present?
Go to “LVPS”
on page 4-70.
Replace the
Top LV
Harness.