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Most-Wanted Parts for HP LaserJet 4000 & 4050 Series Printers
HP LaserJet 4000 and 4050 Series>  
HP LaserJet 4000 and 4050 Series

Go to LaserJet 4000 / 4050 Parts Catalog

Go to
LaserJet 4000 Data Sheet
LaserJet 4050 Data Sheet

  Click part numbers in table below to check price & availability or order, click images for photo pages, diagram links for diagrams
Printer Name Model Number PPM (max) DPI Monthly Duty Cycle Duplex Envelope Feeder Hard Disk Engine
HP LaserJet 4000 /
4000T / 4000N / 4000TN
C4118A / C4119A / C4120A / C4121A 17 1200 65,000 Optional Optional Optional 4000
HP LaserJet 4050 /
4050T / 4050N / 4050TN
C4251A / C4252A / C4253A / C4254A 17 1200 65,000 Optional Optional Optional 4050
 Part Number  Description Compatibility
4000-RKA

 for all HP LaserJet 4000 & 4050 printer models



Roller Kit for all HP LaserJet 4000 & 4050 printer models, A-Grade Parts, same quality as OEM. Includes 8 D-shaped rollers & sep. pad, in addition to other rollers.
LJ 4000/4050

4000-RK

for HP LaserJet 4000 / 4000N & 4050 / 4050N printers

Roller Kit for HP LaserJet 4000 / 4000N & 4050 / 4050N printers, OEM parts

LJ 4000/4050

4000T-RK

for HP LaserJet 4000T series & 4050T series printers 
Roller Kit for HP LaserJet 4000T series & 4050T series printers, OEM parts

LJ 4000T/4050T
4000MKA-AEX

 Maintenance Kit, 110V, TPW-brand, A-Grade kit, Advance exchange




Maintenance Kit, 110V, TPW-brand, A-Grade kit, Advance exchange. Rollers are the same as 4000T-RK roller kit, above.
LJ 4000T/4050T

C4118-67909-OEM
C4118-67903


 


Maintenance Kit, 110V, All New OEM Parts assembled by TPW
Maintenance Kit, 220V, Special Order OEM

LJ 4000/4050

RG5-2661-000
RG5-2662-000

fuser

Fuser Ass'y, 110V, New OEM
Fuser Ass'y, 220V, New OEM

LJ 4000/4050

RG5-4290-000

Fuser Film Ass'y, 110V

LJ 4000/4050

RB9-0684-000

Roller, Fuser Pressure

 
RB9-0684-000 view diagramRoller, Fuser Pressure LJ 4000/4050

RB1-8865-000

Roller, Paper Pick-up

 

RB1-8957-000

Roller, Paper Pick-up

LJ 4050

RB1-8877-000

Coupler, Pick-Up

 

RB1-8974-000

Clutch, Separation

 
RG5-5281-020 view diagramPad, Separation LJ 4000

RF5-1885-000

Roller, Feed

 

RF5-2484-000

Pick-Up Roller Ass'y

 
RG5-2690-000 view diagramPaper Pick-Up Drive Ass'y, 500S Tray LJ 4000/4050

RG5-2648-000

view diagramDelivery Ass'y

LJ 4000/4050

RG5-2652-070

Registration Ass'y

 

RG5-2655-360

Tray 1 Pick-Up Ass'y

 

RG5-2672-000

Paper Pick-Up Drive Ass'y, 500 Sheet

 

RG5-3718-000

Pick-Up Roller Ass'y, Tray 1, New OEM

 

RG5-4283-000

Transfer Roller Ass'y

 

C4127A

Toner Cartridge, (27A) 6,000pg

 

C4127X

Toner Cartridge, (27X) 10,000pg

 
  Paper Handling Accessories  

C8054A

Duplex Ass'y
 

C4122A

view diagramEnvelope Feeder (75)

LJ 4000/4050

C4123A

view diagramDuplex Ass'y

LJ 4000/4050

C4124A

view diagramPaper Feeder w/Tray, 500 Sheet

LJ 4000/4050

C4125A

Tray (Cassette), Standard 500 Sheet, New OEM

 

C4126A

Tray, Replacement, 250 Sheet Univ.,New OEM

 
  Major Assemblies  

RG5-2641-000

Laser / Scanner Ass'y, New OEM

 

RG5-2683-000

Upper Paper Pick-Up Drive Ass'y, 250 Sheet

 

RG5-2684-000

Lower Paper Pick-Up Drive Ass'y, 250 Sheet

 

RG5-3693-000

PS / Controller Board, 110V, New OEM

 

RG5-3694-000

PS / Controller Board, 220V, New OEM

 

 

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