HP Color LaserJet 9500 Multifunction Printer series - Manual (Page 238)

http://www.hp.com/go/clj9500mfp
222 Chapter 8 – Managing and maintaining Rev. 1.0
7 Remove the new fuser from its packaging.
8 Align the fuser with the black guide-rails inside the MFP. Pushing against
both ends of the fuser, slide it completely into the MFP. Rotate the blue
levers outward until they click into place.
9 Slide the duplexer into the MFP until it clicks into place. Close the left door.
Reattach any previously removed finishing device.
Note
If the door does not close, make sure that the blue fuser levers are in the
vertical position.
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8
9