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HP 4250 4350 Fuser RM1-1082



What does a HP 4250 4350 Fuser RM1-1082 do?

The fuser is one of the primary imaging components inside of laser printers. The fuser is a Teflon coated roller or film that heats up to specified temperature. Using specific pressure from a roller and heat it bonds the toner from the drum and toner cartridge onto your sheet of paper.


The Standard HP 4250 4350 Fuser Fuser Contains:


Price: Check Price

UPC Code: 845161025666

Weight 3 lbs

Power 110 volt

Availability: In Stock

Supports Factory Warranty: Yes

HP 4250 4350 Fuser Manufacture Part Numbers

  • RM1-1082

  • RM1-1082-070CN

  • RM1-1082-090CN



Solves The Following Error Codes, Messages

  • 50.xx

  • 50.1

  • 50.2

  • 50 Service

  • "Replace Maintenance Kit"

Important Note: A 50.5 FUSER ERROR indicates the incorrect fuser is installed, and not a general fuser failure.

For Use in the Following Printer Models

  • LaserJet 4240

  • LaserJet 4240n

  • LaserJet 4250

  • LaserJet 4250dtn

  • LaserJet 4250dtnsl

  • LaserJet 4250n

  • LaserJet 4250tn

  • LaserJet 4350

  • LaserJet 4350dtn

  • LaserJet 4350dtnsl

  • LaserJet 4350n

  • LaserJet 4350tn

When Should a HP 4250 4350 Fuser RM1-1082 Be Replaced?

On the HP 4250 4350 Laser Printers the OEM recommends replacing the maintenance kit every 150,000 pages or as needed. 


What Are The Different Types Of HP 4250 4350 Fusers RM1-1082?

  • Original Equipment Manufacturer (Highest PriceHighest Quality) comes from the original equipment manufacturer. It may or may now be new.

  • Equivalent To New - (Competitive Price - Excellent Quality) Comes from a reputable manufacture that uses the OEM core and replaces worn components. Like new!

  • Aftermarket- (Moderate Price - Moderate Quality) Comes from Asian sources, It may or may now be new.


Installation and Replacement Instructions


------------- WARNING: Printer Parts May Be Hot -------------
Turn the printer off, unplug it, and allow it to sit for 30 minutes before

performing these maintenance procedures. Removing or replacing parts when the printer is turned on will harm the device irrevocably. 

Service Note For 4250 4350 Printer Swing Plate Grinding Noise

When replacing the fuser, it is highly recommended that the swing plate assembly is very carefully inspected. If the swing plate gear that drives the fuser is even slightly worn, we recommend it be replaced immediately. If not, this can lead to premature failure of the newly installed fuser.

Prior To Installation

If the fuser's sleeve does not spin when you manually turn the gear, please do not assume that the fuser will not run in the printer. At room temperature, the grease applied inside the sleeve thickens and may actually prevent the sleeve from spinning. When the fuser is installed and run in the printer, the grease will heat up and attain proper viscosity.

The various 4200 and 4300 series fusers look almost identical but are not  interchangeable. They can easily be misidentified, leading to problems upon

installation/replacement. The chart below shows the error code displayed in

each instance of the wrong fuser being installed any into of these printers.

In 4200 RM1-0013

50.5 FUSER ERROR Printer at power-up

50.5 FUSER ERROR at power-up

In 4250 Printer RM1-1082

13.20.00 JAM IN TOP COVER AREA at power-up

50.5 FUSER ERROR at power-up

In 4300 Printer RM1-0101


13.20.00 at power-up


Other Helpful Resources


HP 4250 4350 Fuser RM1-1082 Assembly Removal and Replacement

1. Open the rear output bin/face up tray and remove it from the printer.
a.) Locate the left side hinge pin (there is a finger notch) push the left hinge pin to the right to
release it from its mounting hole.

2. Pinch the blue tabs on the fuser and pull it out of printer.
3. Push the new fuser into the printer making sure both blue tabs lock the fuser in place.
4. Reinstall the rear output bin/face up tray and check for proper operation.


HP 4250 4350 Fuser RM1-1082 Resetting the Maintenance Count

1. Turn the printer on and allow it reach the READY state.
2. Press the HOME button.
3. Use the arrow keys to highlight ADMINISTRATION then hit OK.
4. Use the arrow keys to highlight MANAGE SUPPLIES then hit OK.
5. Use the arrow keys to highlight RESET SUPPLIES then hit OK.
6. Use the arrow keys to highlight NEW MAINTENANCE KIT then hit OK.
7. Use the arrow keys to highlight YES then hit OK.

Frequently Ask Questions FAQ

What is Advance Exchange?

Advance Exchange is when you order the part or kit with the promise of returning the non-functional part from the machine as your replacement core. The benefit you is get a great discount and you help the environment.

I Dont Want To Install This Fuser. Can I Hire Someone Do it for me?

National Printer Service Dealer Network

More Troubleshooting Help

Solving Noise Issues After Replacing The New Fuser

Be certain that both sides of the fuser are firmly locked into the printer. Listen for the two locks to snap in when you install it. If the fuser is not secured, the printer may display a “50.3 FUSER ERROR” message or you may hear a grinding noise. In either of these cases, remove the fuser and reinstall it making sure that both sides are locked in place.

Helpful Resources

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