HP LaserJet 9000 Maintenance Kit Instructions

The following parts are included in this maintenance kit:

1 Fusing Assembly RG5-5750

1 Transfer Roller Assembly RF5-3319

2 Paper Pickup Rollers RF5-3340

7 Feed/Separation Rollers RF5-3338

CAUTION: The fuser may be very hot. Turn off the printer and unplug the main

power cord. Allow the printer to sit for 20 to 30 minutes before performing these

maintenance procedures.

Transfer Roller Removal and Replacement:

1. Open the front door of the printer and rotate large green lever downward

2. Pinch blue tab and pull transfer assembly out

3. Insert new transfer roller assembly into printer and slide in until it locks into place

4. Press the white button and rotate green lever back up until it locks

5. Close front cover

NOTE: Do not touch the surface of the new transfer roller with bare hands. Skin oils on the roller

can cause print defects.

Tray 2 and Tray 3 Pickup/Feed/Separation Roller Removal and Replacement

1. Open tray 2 until it stops. Lift up on outer end and pull tray free

2. Repeat step 1 for tray 3 removal

3. Reaching in through the empty tray slots, pinch tabs on rollers and remove

4. Slide the new rollers onto the shafts until the tabs lock

5. Reinstall paper trays

Optional Tray 4 Roller Removal and Replacement

1. Open the tray 4 and remove all paper

2. Locate blue release buttons on both sides of the tray

3. Slide buttons toward front of tray and pull tray out

4. Slide blue roller shield towards the back of Tray 4

5. Pinch tabs on the rollers and remove from shaft

6. Slide new roller on until tabs lock into place. NOTE: You do not need to slide the

blue shield back over the roller

7. Replace the paper tray

Fusing Assembly Removal and Replacement

1. Open left side access door

2. Remove duplexer if installed

3. Locate blue levers on each side of fuser and rotate them towards the middle

4. Lift up on handle and slide fuser out of printer

5. Align new fuser and slide firmly into printer until seated

6. Lock the blue tabs into position. NOTE: Do not force the levers. If they will not lock

reseat the fuser and try again.

7. Reinstall duplexer if needed and close door

Resetting Maintenance Count

1. Hold down the CHECK button while powering on the printer

2. Keep button depressed until all 3 lights are on

3. Use UP arrow or Down arrow key to scroll to “NEW MAINTENANCE KIT”

4. Press the CHECK button to select

5. Perform steps necessary to return printer to operation

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