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

Most-Wanted Parts for HP LaserJet 4250 & 4350 Series Printers

HP LaserJet 4240n / 4250 / 4350 Series

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LaserJet 4240n/4250/4350 Parts Catalog

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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, OEM Parts Roller Kit, A-Grade Parts, same quality as OEM Parts	LJ 4240n/4250/4350 Series
4250MKA-AEX	Adv. Exch. Maintenance Kit, 110V, A-Grade Parts, same quality as OEM	LJ 4240n/4250/4350 Series
Q5421A Q5422A	Maintenance Kit, 110V Maintenance Kit, 220V	LJ 4240n/4250/4350 Series
RM1-1082-070 RM1-1083-000	Fuser Ass'y, 110V Fuser Ass'y, 220V	LJ 4240n/4250/4350 Series
Q1339U-R	Toner Cartridge, Univ, 18Kpg, Rfb	LJ 4240n/4250/4350 Series
Q5942/5X	Toner Cartridge, Universal	LJ 4240n/4250/4350 Series
Q5942A	Toner Cartridge, (42A) Black, 10Kpg	LJ4240n/4250/4350 Series
Q5942X	Toner Cartridge, (42X) Black, 20Kpg	LJ4240n/4250/4350 Series
Q3216A	Staple Cartridge	LJ 4240n/4250/4350 Series
RL1-0007-000	Pad, Separation, Tray 1	LJ 4240n/4250/4350 Series
RL1-0019-000	Pick-Up Roller, Tray1	LJ 4240n/4250/4350 Series
RM1-1098-030	Registration Roller Ass'y	LJ 4240n/4250/4350 Series
RM1-0012-000	Roller Ass'y, Paper Feed	LJ 4240n/4250/4350 Series
RM1-0026-000	Delivery Drive Ass'y	LJ 4240n/4250/4350 Series
RM1-0034-000	Paper Pick-Up Ass'y, Tray 1	LJ 4240n/4250/4350 Series
RM1-0036-000	Roller, Paper Pick-Up, Tray2 and 1500 Sheet Feeder	LJ 4240n/4250/4350 Series
RM1-0037-000	Roller, Feed Separation, Tray2 and 1500 Sheet Feeder	LJ 4240n/4250/4350 Series
RM1-0056-000	Paper Pick-Up Drive Ass'y, 500S Feeder	LJ 4240n/4250/4350 Series
RM1-1074-000	Drive Ass'y, Tray 2 Lifter	LJ 4240n/4250/4350 Series
RM1-1097-000	Tray 1 Pick-Up Ass'y	LJ 4240n/4250/4350 Series
RM1-1110-000	Transfer Roller Ass'y	LJ 4240n/4250/4350 Series
RM1-1133-000	Pick-Up Drive Ass'y, 1500S Feeder	LJ 4240n/4250/4350 Series
RM1-1134-000	Paper Pick-Up Assy, 1500S Feeder	LJ 4240n/4250/4350 Series
	Paper Handling Accessories
Q2439B	Duplexer Ass'y	LJ 4240n/4250/4350 Series
Q2438B	Envelope Feeder, 75 Sheet	LJ 4240n/4250/4350 Series
RM1-1088-050	Paper Tray 2 (Cassette), 500S	LJ 4240n/4250/4350 Series
Q2440B	500 Sheet Feeder and Tray 3	LJ 4240n/4250/4350 Series
Q2444B	1500 Sheet Feeder and Tray 4	LJ 4240n/4250/4350 Series
Q2442B	Stacker, 500 Sheet	LJ 4240n/4250/4350 Series
Q2443B	Stapler/Stacker, 500 Sheet	LJ 4240n/4250/4350 Series
Q2445B	Printer Stand & Cabinet	LJ 4240n/4250/4350 Series
	Major Assemblies
RM1-1067-000	Laser/Scanner Ass'y	LJ 4240n/4250/4350 Series
Q3653-67901	Formatter Assembly, LJ 4250/4350 base models only	LJ 4250/4350 Series
Q3652-67905	Formatter Assembly, LJ 4250/4350 network models only	LJ4240n/4250n/tn/dtn/dtnsl /4350n/tn/dtn/dtnsl
RM1-1108-000	DC Controller	LJ 4240n/4250/4350 Series
RM1-1195-000	Control Panel Ass'y	LJ 4240n/4250/4350 Series

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