4.Replacement and Adjustment
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Fusing Unit
Fusing Unit
1. Remove the following covers.
• IM 550F/600F/600SRF: Left upper cover (Left Upper Cover), Controller cover (Controller
Cover)
• P 800/801: Rear upper cover (Rear Upper Cover), Controller cover (Controller Cover)
2. Remove the connector cover [A] from the rear side of the machine.
3. Disconnect the two connectors.
• The connector [A] is gray. Be careful not to connect the wrong connector when installing
the fusing unit.