REPLACING THE FUSER UNIT

Order Number 20-219

1.Turn the printer off and allow it to cool.

WARNING! The Fuser Unit area may be very hot.

2.Open the Top Cover.

3.Open the Lock Tabs (A).

4.Remove the Fuser Oil Bottle and put in a plastic bag temporarily or discard if replacing with a new one (B).

5.Remove the Fuser Cleaning Roller (C).

6.Open the Back Cover (D).

7.Place a clean piece of paper against the Transfer Drum to protect it.

ABC

Paper to protect Transfer Drum

F

Loosen left Thumb Screw

E

Loosen right Thumb Screw

8.Loosen (but do not remove) the finger screws and brackets that hold the Fuser Unit in place (E).

9.Lift out and discard the used Fuser Unit (F).

10.Remove the new Fuser Unit from its packaging and pull out the orange Tension Release Pins on each side.

11.Carefully lower the new Fuser Unit into the slot (G).

12.Tighten the thumb screws inside the back of the printer.

13.Gently lift up on the Fuser Unit’s handles to make sure that it is secured.

14.Close the Back Cover

15.Reinstall the Fuser Oil Bottle (H) and Fuser Cleaning Roller (I).

16.Close the Locking Tabs (J) and the Top Cover.

17.Reset the Operator Panel to make sure the usage information is current. See page 74.

D

GH

IJ

MAINTAINING YOUR PRINTER

Replacing the Fuser Unit

93

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NEC 4650NX manual Replacing the Fuser Unit