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Most-Wanted Parts for HP LaserJet 4250 & 4350 Series Printers
HP LaserJet 4240n / 4250 / 4350 Series  
 HP LaserJet 4240n, 4250 & 4350 Series Printers

Go to
LaserJet 4240n/4250/4350 Parts Catalog

Go to
LaserJet 4240n Data Sheet

LaserJet 4250 Data Sheet

LaserJet 4230 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
4240n
Q7785A 40 1200 175,000 Optional Optional Optional 4240n
HP LaserJet 4250 /
4250n /
4250tn
Q5400A / Q5401A / Q5402A 45 1200 200,000 Optional Optional Optional 4250 /
4250n /
4250tn
HP LaserJet 4250dtn /
4250dtnsl
Q5403A / Q5404A 45 1200 200,000 Yes Optional Optional 4250dtn /
4250dtnsl
HP LaserJet 4350 /
4350n /
4350tn
Q5406A / Q5407A / Q5408A 55 1200 250,000 Optional Optional Optional 4350 /
4350n /
4350tn
HP LaserJet 4350dtn /
4350dtnsl
Q5409A / Q5410A 55 1200 250,000 Yes Optional Optional 4350dtn /
4350dtnsl
 Part Number  Description Compatibility

4250-RK
4250-RKA

Roller Kit contents
Roller Kit, OEM Parts
Roller Kit, A-Grade Parts, same quality as OEM Parts

LJ 4240n/4250/4350 Series
4250MKA-AEX 4250 / 4350 maintenance kit

Adv. Exch. Maintenance Kit, 110V,
A-Grade Parts, same quality as OEM
LJ 4240n/4250/4350 Series

Q5421A
Q5422A

4250 / 4350 maintenance kitMaintenance Kit, 110V
Maintenance Kit, 220V

LJ 4240n/4250/4350 Series

RM1-1082-070
RM1-1083-000

view diagramFuser Ass'y, 110V
Fuser Ass'y, 220V

LJ 4240n/4250/4350 Series
Q1339U-R Toner Cartridge, Univ, 18Kpg, Rfb LJ 4240n/4250/4350 Series
Q5942A view diagramToner Cartridge, (42A) Black, 10Kpg LJ4240n/4250/4350 Series
Q5942X view diagramToner Cartridge, (42X) Black, 20Kpg LJ4250/4350 Series
Q3216A view diagramStaple Cartridge LJ 4240n/4250/4350 Series
RL1-0007-000 view diagramPad, Separation, Tray 1 LJ 4240n/4250/4350 Series
RL1-0019-000 view diagramPick-Up Roller, Tray1 LJ 4240n/4250/4350 Series

RM1-1098-030

see diagramRegistration Roller Ass'y

LJ 4240n/4250/4350 Series

RM1-0012-000

view diagramRoller Ass'y, Paper Feed

LJ 4240n/4250/4350 Series

RM1-0026-000

view diagramDelivery Drive Ass'y

LJ 4240n/4250/4350 Series

RM1-0034-000

view diagramPaper Pick-Up Ass'y, Tray 1

LJ 4240n/4250/4350 Series

RM1-0036-000

view diagramRoller, Paper Pick-Up, Tray2 and 1500 Sheet Feeder

LJ 4240n/4250/4350 Series

RM1-0037-000

view diagramRoller, Feed Separation, Tray2 and 1500 Sheet Feeder

LJ 4240n/4250/4350 Series
RM1-0056-000 view diagramPaper Pick-Up Drive Ass'y, 500S Feeder LJ 4240n/4250/4350 Series

RM1-1074-000

view diagramDrive Ass'y, Tray 2 Lifter

LJ 4240n/4250/4350 Series
RM1-1097-000 view diagramTray 1 Pick-Up Ass'y LJ 4240n/4250/4350 Series
RM1-1110-000 view diagramTransfer Roller Ass'y LJ 4240n/4250/4350 Series
RM1-1133-000 view diagramPick-Up Drive Ass'y, 1500S Feeder LJ 4240n/4250/4350 Series
RM1-1134-000 view diagramPaper Pick-Up Assy, 1500S Feeder LJ 4240n/4250/4350 Series
  Paper Handling Accessories  

Q2439B

view diagramDuplexer Ass'y

LJ 4240n/4250/4350 Series
Q2438B view diagramEnvelope Feeder, 75 Sheet LJ 4240n/4250/4350 Series

RM1-1088-050

view diagramPaper Tray 2 (Cassette), 500S

LJ 4240n/4250/4350 Series

Q2440B

view diagram500 Sheet Feeder and Tray 3

LJ 4240n/4250/4350 Series

Q2444B

view diagram1500 Sheet Feeder and Tray 4

LJ 4240n/4250/4350 Series
Q2442B view diagramStacker, 500 Sheet LJ 4240n/4250/4350 Series
Q2443B view diagramStapler/Stacker, 500 Sheet LJ 4240n/4250/4350 Series
Q2445B view diagramPrinter Stand & Cabinet LJ 4240n/4250/4350 Series
  Major Assemblies  

RM1-1067-000

view diagramLaser/Scanner Ass'y

LJ 4240n/4250/4350 Series
Q3653-67901 view diagram
Formatter Assembly, LJ 4250/4350
base models only
LJ 4250/4350 Series
Q3652-67905 view diagram
Formatter Assembly, LJ 4250/4350
network models only
LJ4240n/4250n/tn/dtn/dtnsl
/4350n/tn/dtn/dtnsl
RM1-1108-000 view diagramDC Controller LJ 4240n/4250/4350 Series
RM1-1195-000 view diagramControl Panel Ass'y LJ 4240n/4250/4350 Series

 

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