4-452 Service Manual
7558-xxx
4. Remove the sensor (HCF unit docking interlock) (A).
Sensor (HCF top door interlock) removal
1. Remove the HCF unit to the printer.
2. Open the HCF top door assembly.
3. Disconnect the connector from the sensor (HCF top door interlock) (A).
4. Remove the two screws securing the bracket (B) to the unit.
5. Remove the bracket (B).
6. Release the hooks securing the sensor (HCF top door interlock) (A) to the bracket (B).