Error Messages and Codes
Door and Cover Error Procedures
Close Front Door
3-32
The Interlock Switch indicates that Door A or B is open.
Applicable Status Code:
Code 150:
Front Door is open
Initial Actions:
■
Ensure that the doors are free of obstructions and fully closed.
■
Verify that the Interlock Switch Actuator is not broken.
■
Cycle printer power.
■
If the problem persists, follow the procedure below.
Troubleshooting Reference Table
Applicable Parts
Front Cover, PL1.1.6
■
Interlock Switch, PL9.1.11
■
LVPS, PL9.1.6
■
LV Harness, PL10.1.2
■
Troubleshooting Procedure Table
Step Actions and Questions
1
Check the following for evidence of
fault or damage:
Front Cover, PL1.1.6
■
Interlock Switch, PL9.1.11
■
Test the Interlock Switch.
2
Run the Service Diagnostics Interlock
Switch test.
Does the switch function correctly?
3
Check the Interlock Switch for +5 V.
1. Close the Interlock Switch while
testing.
2. Disconnect P/J161 and P/J163.
Does P/J161-1 <=> P/J163-2 = +5 V?
Does P/J161-3 <=> P/J163-2 = +5 V?
Check the Interlock open signal.
4
Disconnect P/J61.
Does J61-8 <=> J61-16 = 0 V?
Check the LVPS.
5
Disconnect P/J165.
Does J165-11 <=> J165-3 = 0 V?
Wiring and Plug/Jack References
Print Engine Map 2 - P/J Locator (page 10-6)
■
Print Engine Power Wiring (page 10-17)
■
Yes
Replace any
damaged parts.
Replace Engine
Control Board
(page 8-106).
Go to Step 4
Replace Engine
Control Board
(page 8-106).
Replace the LV
Harness.
Phaser 6300/6350/6360 Color Laser Printer Service Manual
No
Go to Step 2.
Go to Step 3.
Replace the
Interlock Switch
(page 8-102).
Go to Step 5.
Replace the
LVPS