Finisher Away From Printer - Xerox Paser 7400 Service Manual

Finisher Away From Printer

The Inverter Docking (Joint) Switch indicates that the Finisher is detached from the
printer.
Initial Actions:
Cycle the printer's power.
If the problem persists follow the procedure below.
Troubleshooting Reference Table
Applicable Parts
Inverter Docking Sensor
Inverter Control Board
Troubleshooting Procedure Table
Step Actions and Questions
1 Check the following for evidence of fault,
damage, obstruction, or debris:
Inverter Docking Sensor
Finisher Base
Are there any defects or misalignment?
2 Test the Inverter Joint Sensor
Run the Service Diagnostics Inverter Joint
Sensor test.
Does the switch function correctly?
3
Check the Inverter Docking Sensor signal.
Disconnect SNSCN1 from the Inverter
Control Board.
Does the voltage change between 0 and
5vdc on connector SNSCN1-2 when the
sensor is actuated?
General Troubleshooting
Wiring and Plug/Jack References
Options Map 9 Inverter Sensor Locator
Options Inverter Sensors diagram
Yes
Replace any
damaged parts.
Replace the Engine
Control Board (see
Book 1).
Replace the Inverter
Control Board
(page 5-55).
No
Go to Step 2.
Go to Step 3.
Replace the
sensor
(page 5-100). If the
error persists,
replace the
harness.
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