Error Messages and Codes 3-31
Door and Cover Error Procedures
Close Front Door
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.
15
Check for +24 V to the Feed Solenoid.
1. Disconnect P/J824
2. Close the Interlock Switch while testing.
Is there +24 V across P824-2 <+>ground?
Go to Step 17. Go to Step 16.
16
Check all pins on the OPFDR Harness
PL11.3.24 for continuity.
1. Disconnect P/J85 and P/J824.
2. Check continuity between J85 <=> P824.
Go to Step 17. Replace the
OPFDR
Harness.
17
Test the Feed Solenoid resistance.
Disconnect P/J824.
Is J824-1 <=> J824-2 less than 100Ω?
Go to Step 17. Replace the
Feed Solenoid
(Part of the
Paper Pick
Assembly).
18
Check all pins on the OPFPLG Harness
PL3.2.11 for continuity.
1. Disconnect P/J171 and P/J17.
2. Check continuity between P171 <=> J17.
Replace the
Engine Control
Board
(
page 8-104).
Replace the
OPFPLG
Harness
(
page 8-26).
Troubleshooting Procedure Table (Continued)
Step Actions and Questions Yes No
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