HP LaserJet 4050 Parts

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From: http://www.printerparts-hp.com

publisher: Jacky

Issue Time: 2012-08-28

Click Part Number to view item detail and ordering information.

Part	Description
J3112A	Print_Server - JetDirect 600N token ring LAN interface board - DB-9 and RJ-45 connectors
C4123-69001	Duplexer - Duplexer assembly
C4123A	Duplexer - Duplexer assembly - For two sided printing
C4287A	Memory - 4MB flash DIMM memory - Font storage device
C2985-61021	Hard_Drive - 20GB EIO hard drive - LaserJet EIO font/print job storage
J3113A	Print_Server - JetDirect 600N internal print server (10Base-T and 100Base-TX) LAN interface board - Plugs into peripheral EIO slot
C4124A	Tray - HP LaserJet 4000/N/T/TN 500 Sheet feeder with universal paper tray - Holds up to 500 sheets of paper from A5 size to legal size paper
C8055A	Tray - HP LaserJet 4000/N/T/TN 500 Sheet feeder with universal paper tray - Holds up to 500 sheets of paper from A5 size to legal size paper
RG5-3694-080CN	PC_Board - Engine controller board - Provides all power supply and motor control functions - 220 volt - Does not include insulator sheet or bottom metal plate
C4251A	LaserJet - HP LaserJet 4050 Printer
C8056-67901	Tray - 500-sheet tray/cassette - This is only the tray, does not include feeder or frame that tray goes into
C4286A	Memory - 2MB flash DIMM memory - Font storage device
J3110A	Print_Server - Ethernet 10Base-T (RJ-45) EIO network internal print server PC board
J7934-61011	Print_Server - JetDirect 620n internal print server - 10BaseT and 100BaseTX LAN interface board - Plugs into peripheral EIO slot - Has an RJ-45 connector
J7934-61001	Print_Server - JetDirect 620n internal print server - 10BaseT and 100BaseTX LAN interface board - Plugs into peripheral EIO slot - Has an RJ-45 connector
J7934-69011	Print_Server - JetDirect 620n internal print server - 10BaseT and 100BaseTX LAN interface board - Plugs into peripheral EIO slot - Has an RJ-45 connector
J7934-69001	Print_Server - JetDirect 620N internal print server LAN interface board - 10Base-T and 100Base-TX - Plugs into peripheral EIO slot, has RJ-45 connector.
C8053-69002	Feeder - Power envelope feeder - Holds 75 monarch, C5, DL, B5, or COM10 envelopes
J7934G	Print_Server - HP JetDirect 620n internal print server - 10BaseT and 100BaseTX LAN interface board - Plugs into peripheral EIO slot - Has an RJ-45 connector
J7934A	Print_Server - JetDirect 620N internal print server LAN interface board - 10Base-T and 100Base-TX - Plugs into peripheral EIO slot, has RJ-45 connector.
C8055-67901	Tray - 500-sheet paper feeder and tray/cassette - This is the frame and tray that the printer sits on top of
C7852A	Maintenance_Kit - Maintenance kit (220V) - Includes (new) 220VAC Fuser Assembly, transfer roller, six pickup/separation rollers, MP Tray/Tray 1 pickup roller, vinyl gloves, and instruction guide
C4118-69002	Maintenance_Kit - Maintenance kit (220V) - Includes exchange 220VAC Fuser Assembly, transfer roller, six pickup/separation rollers, MP Tray/Tray 1 pickup roller, vinyl gloves, and instruction guide
RG5-3693-080CN	PC_Board - Engine controller board - Provides all power supply and motor control functions, including power switch - 110 volts - Does not include insulator sheet or bottom metal plate
C8055-69001	Tray - 500-sheet paper feeder and tray/cassette - This is the frame and tray that the printer sits on top of
C4122A	Feeder - Power envelope feeder - Holds 75 envelopes
C4118-67910	Maintenance_Kit - Maintenance kit (220V) - Includes (new) 220VAC Fuser Assembly, transfer roller, six pickup/separation rollers, MP Tray/Tray 1 pickup roller, vinyl gloves, and instruction guide
C4118-69010	PC_Board - Engine controller board - Provides all power supply and motor control functions - 220 volt - Does not include insulator sheet or bottom metal plate
C7851A	Maintenance_Kit - Maintenance kit (120V) - Includes (new) 120VAC Fuser Assembly, transfer roller, six pickup/separation rollers, MP Tray/Tray 1 pickup roller, vinyl gloves, and instruction guide
C4118-69001	Maintenance_Kit - Maintenance kit (120V) - Includes exchange 120VAC Fuser Assembly, transfer roller, six pickup/separation rollers, MP Tray/Tray 1 pickup roller, vinyl gloves, and instruction guide
C4118-67909	Maintenance_Kit - LaserJet 4000 series Maintenance kit (120V) - Includes (new) 120VAC Fuser Assembly, transfer roller, six pickup/separation rollers, MP Tray/Tray 1 pickup roller, vinyl gloves, and instruction guide
C4137A	Memory - 16MB, 100-pin, 32-bit, 60nS, EDO DRAM DIMM memory module
C4122-69001	Feeder - Envelope feeder assembly
J4135A	Print_Server - JetDirect connectivity card - Has one USB port, one serial (DB9) port, and one LocalTalk port - Plugs in one of the EIO slots on selected DesignJet and LaserJet printers
C4127D	Cartridge - 2-27X HI YIELD BLACK TONER
C4118-69009	PC_Board - Engine controller board - Provides all power supply and motor control functions, including power switch - 110 volts - Does not include insulator sheet or bottom metal plate
C2985-60008	Hard_Drive - 3.5GB EIO hard drive - LaserJet EIO font/print job storage
C4118-69011	Fuser_Assembly - Fuser Assembly - 110 volts Fuser Assembly - Bonds the toner to the paper with heat - For 110V to 127VAC operation
RG5-2661-490CN	Fuser_Assembly - Fuser Assembly - 110 volts Fuser Assembly - Bonds the toner to the paper with heat - For 110V to 127VAC operation
C2985-61031	Hard_Drive - 3.5GB EIO hard drive - LaserJet EIO font/print job storage
C4118-69012	Fuser_Assembly - Fuser Assembly - 220 volts
C8056-69001	Tray - 500-sheet tray/cassette - This is only the tray, does not include feeder or frame that tray goes into
C4125A	Tray - HP LaserJet 4000/4000N Series universal paper tray - Letter to A5 size paper - This is the 500 sheet removeable tray ONLY - NOT the feeder assembly
C4118-61101	Manual - Self-paced training kit for LaserJet 4000 - Includes NTSC video, service manual bundle, user manual bundle, and five additional student guides
C4251-69001	PC_Board - Formatter board assembly
C4251-67909	PC_Board - Formatter board assembly
C2985-69031	Hard_Drive - 3.5GB EIO hard drive - LaserJet EIO font/print job storage
C4125-67901	Tray - 500 sheet universal paper tray assembly - This is ONLY the tray that holds the paper, NOT the optional feeder assembly (C4124A) that the printer sits on - Holds A5 to Legal size paper - Replaces C3122A Tray
C3122A	Tray - 500 sheet tray - Letter/legal/A4 sizes - Paper cassette
C7833-60102	Power_Module - Power supply module - 100-240VAC input, 50-60Hz - 24VDC output, 2.7A, 65 watts - Includes detachable AC power cord for use in North America (flat blade, polarized, ungrounded)
RG5-2662-500CN	Fuser_Assembly - Fuser Assembly - 220 volts
C4126A	Tray - HP LaserJet 4000T/4000TN Series universal paper tray - Letter, legal, Executive
C4118-69005	Laser_Scanner - Laser/scanner assembly
RG5-2641-000CN	Laser_Scanner - Laser/scanner assembly
J6057-69001	Print_Server - JetDirect 615N internal print server LAN interface board - 10Base-T and 100Base-TX - Plugs into peripheral EIO slot, has RJ-45 connector.
C2991A	Cable - IEEE 1284 Bi-Tronics parallel cable - DB-25 (M) (type A) to 36-pin (M) Centronics (type B) - 3.0m (10ft) long
J6057-69011	Print_Server - JetDirect 615N internal print server LAN interface board - 10Base-T and 100Base-TX - Plugs into peripheral EIO slot, has RJ-45 connector.
J6057A	Print_Server - JetDirect 615N internal print server LAN interface board - 10Base-T and 100Base-TX - Plugs into peripheral EIO slot, has RJ-45 connector
C4103-67901	Wireless_PC_Board - HP Fast Infrared Connect pod (FIR) - Allows wireless printing from any IRDA-compliant PC -Includes cable that plugs into formatter board port on back of printer
5184-5218	Cartridge - Black toner (EP) cartridge - With 'Micro-Fine' toner - Has standard capacity toner (Prints approximately 6, 000 pages)
J4169A	Print_Server - JetDirect 610N internal print server (10Base-T and 100Base-TX) LAN interface board - Plugs into peripheral EIO slot - Has a RJ-45 connector.
C4136A	Memory - 8MB, 100-pin, 32-bit, 60nS, EDO DRAM DIMM memory module
C2990A	Cable - IEEE 1284 Bi-Tronics parallel cable - DB-25 (M) (type A) to 36-pin (M) Centronics (type B) - 1.8m (6ft) long
RG5-4290-100CN	Roller - Fusing roller - Heating element and film sleeve - 110V
C4127X	Cartridge - Black toner (EP) cartridge - With 'Micro-Fine' toner - Has maximum capacity toner (Prints approximately 10,000 pages)
Q7707AX	Memory - 32MB, 100-pin SDRAM DIMM memory module
C7845A	Memory - 32MB, 100-pin SDRAM DIMM memory module
J3111A	Print_Server - Ethernet 10Base-T/10Base2 and LocalTalk (RJ-45, BNC, LocalTalk) EIO network PCA
J3111-61001	Print_Server - JetDirect 600N EIO internal print server 10Base-T, 10BASE-2, and LocalTalk LAN interface board - Has one RJ-45, BNC, and 8-pin DIN connector
J4135-61001	Print_Server - JetDirect connectivity card - Has one USB port, one serial (DB9) port, and one LocalTalk port
6R926	Cartridge - 27X HI YIELD BLACK TONER
C7833-40015	Tray - Output bin (Exit tray) - Holds the folded paper output - Can be adjusted for legal size forms, or the extendable portion can removed for large mailings (output drops into box) - Mounts to the rear of the pint-to-mail accessory
RG5-2655-100CN	Tray - Tray 1 paper pickup assembly - Complete assembly including pickup roller, separation pad, sensor arm, retaining arm and drive solenoid
RG5-2655-360CN	Pickup_Assembly - Tray 1 paper pickup assembly - Complete assembly including pickup roller, separation pad, sensor arm, retaining arm and drive solenoid
140127X	Cartridge - 27X HI YIELD BLACK TONER
RG5-2666-000CN	Control_Panel - Control Panel - Does Not Include Overlay
RG5-5372-050CN	Control_Panel - Control panel - Does not include overlay
RG5-4291-100CN	Roller - Fusing roller - Heating element and film sleeve - 220V
RG5-4291-000CN	Roller - Fusing roller - Heating element and film sleeve - 220V
RG5-2672-140CN	Pickup_Assembly - 500 sheet paper pickup drive assembly
RH7-1331-000CN	Motor - Main motor assembly
RG5-2687-000CN	Frame - Right side frame assembly
92215N	Cable - Interface cable kit - For HP peripherals designed for use in an AppleTalk/Phonenet network - Not for Macintosh models that have recessed I/O connectors
J4167-69001	Print_Server - JetDirect 600N EIO internal print server token ring LAN interface board - Has one RJ-45 and DB-9 connector
J4167A	Print_Server - JetDirect 610N token ring LAN interface board - DB-9 and RJ-45 connectors
RG5-2643-020CN	Guide - Paper feed guide assembly
C7842AX	Memory - 8MB, 100MHz SDRAM DIMM memory module
C4293A	Memory - 8MB simplified Chinese MROM DIMM - For LaserJet printers
C7843A	Memory - 16MB, 100-pin SDRAM DIMM memory module
C4127A	Cartridge - Black toner (EP) cartridge - With 'Micro-Fine' toner - Has standard capacity toner (Prints approximately 6, 000 pages)
140127A	Cartridge - 27A YIELD BLACK TONER
RG5-4290-000CN	Roller - Fusing roller - Heating element and film sleeve - 110V
C4140A	Memory - 4MB, 100-pin SDRAM DIMM memory module
J3111-69001	Print_Server - JetDirect 600N EIO internal print server 10Base-T, 10BASE-2, and LocalTalk LAN interface board - Has one RJ-45, BNC, and 8-pin DIN connector
RG5-2663-090CN	Cover - Plate cover
RG5-2673-000CN	PC_Board - Lower tray logic PCA - With tray size switches for 500 sheet feeder. ( for 250 sheet feeder RG5-2685-000CN).
RG5-3821-000CN	PC_Board - Lower tray logic PCA - With tray size switches for 500 sheet feeder. ( for 250 sheet feeder RG5-2685-000CN).
C4118-67907	Door - Tray 1 door assembly kit - New style pull-out tray with extension and new spring - Includes instructions
C7842A	Memory - 4MB, 100-pin SDRAM DIMM memory module
C4135A	Memory - 4MB, 100-pin, 32-bit, 60nS, EDO DRAM DIMM memory module
RG5-2648-110CN	Paper_Output_Unit - Paper delivery assembly
RG5-2653-020CN	Drive_Assembly - Print drive gear assembly
RG5-2688-000CN	Frame - Left side frame assembly
RB1-8841-000CN	Panel - Toner cartridge access panel
RG5-2668-120CN	Cover - Right side feeder cover
H3969-60001	Roller - Paper path roller kit - Includes pickup D rollers (8 each) , Feed/Separation rollers (4 each) and Tray 1 pickup roller (1 each) - Installation procedure requires use of service manual
RB1-8890-000CN	Guide - Paper guide - Includes paper guide for 500 sheet feeder. (For bigger item please order RB1-8873-000CN).
RG5-2652-070CN	Roller - Registration assembly
RG5-2652-170CN	Roller - Registration assembly
RG5-2651-090CN	Feeder - Paper feed assembly
RF5-2760-000CN	Stop - Paper stop for 500 sheet tray
RG5-2643-160CN	Guide - Paper feed guide assembly
C2809A	Adapter - Serial cable adapter - 9-pin (M) to 25-pin (F)
RG5-4283-000CN	Roller - Transfer roller assembly - Long metal shaft with Black roller and drive gear - Transfers static charge to the media being printed on
RB1-8788-000CN	Cover - Tray 1 sensor arm cover - Tray 1 paper sensor actuator arm and cover
RB9-0684-000CN	Roller - Fuser Assembly pressure roller
RF5-3116-000CN	Arm - Tray 1 paper sensor actuator arm and cover
RH7-1334-000CN	Fan - Main cooling fan
RB1-8710-000CN	Cover - Plate cover
RH7-1361-000CN	Fan - Tubeaxial fan - 24VDC
RG5-3708-000CN	Cable - Cable assembly - A 38-pin (F) connector to a 14cm (5.5in) ribbon cable with a 26-pin (F) connector, a 20cm (7.9in) ribbon cable with a 10-pin (F) connector, and a 34.6cm (13.6in) 2 wire cable with a 2-pin (F) connector
RG5-2642-000CN	Sensor - Registration and feed sensors assembly - Includes PS102/103
C2933A	Cable - RS-232C serial cable - 9-pin (M) to 25-pin (F) - 3.0m (9.8ft) long
C7833-40012	Stop - Upper fold chute stop - Used to set the position of the upper fold on the paper (or form) - Has '1-4' fold indicators - Inserts in the top of the print-to-mail accessory
C4118-67905	Manual - Self paced training kit for laser jet 4000 family - Includes NTSC format video (VHS) and five student guides
RG5-2665-000CN	Cover - Left side cover assembly - Includes panel retainer clip
RF5-2484-000CN	Roller - Pickup roller assembly
RG5-2650-000CN	Arm - Delivery sensor arm assembly
RH7-5172-000CN	Solenoid - Tray 1 paper pickup drive solenoid
C4232-60101	Cover - Dust cover - For use with models featuring a standard 1X500 paper tray
RG5-2669-050CN	Cover - Feeder cover left side - Tray 2
C4119-67902	Coupler - Coupler kit - Contains pickup roller coupler, four paper tray load limit clips and installation instruction sheet
C2950A	Cable - IEEE 1284 Bi-Tronics parallel cable - DB-25 (M) connector (type A) to 36-pin Centronics (M) connector (type B) - 2.0m (6.6ft) long
RG5-2656-080CN	Tray - Paper input tray (Tray 1) - Multi-Purpose tray assembly
RB1-9374-000CN	Stop - Tray paper stop - Locks paper length plate in slot
RG5-2664-070CN	Cover - Right front cover assembly - Mounts bedie the formatter panel
RG5-3721-000CN	Drive_Assembly - Delivery drive assembly
WG8-5624-000CN	Sensor - Replacement for part WG8-5362-000CN ORDER WG8-5624-000CN PHOTO-INTERRUPTER TLP1241 Photo-sensor (TLP1241) - Sensor flag activated
WG8-5362-000CN	Shaft - Photo-sensor (TLP1241) - Sensor flag activated.
RB1-8858-000CN	Cover - Formatter board cover panel
RF5-1867-000CN	Plate - Pre-transfer ground plate assembly
RB1-9045-000CN	Cover - Duplexer rear cover panel
C7833-40013	Stop - Lower fold chute stop - Used to set the position of the lower fold on the paper (or form) - Has 'A-D' fold indicators - Inserts below the output bin slot on the print-to-mail accessory
5063-1256	Cable - IEEE 1284 Bi-Tronics parallel cable - DB-25 (M) connector (type A) to 36-pin Centronics (M) connector (type B) - 2.0m (6.6ft) long
RB1-8974-000CN	Clutch - Separation roller clutch - Torque limiter
RB1-8844-000CN	Tray - Rear output tray pull-out extension
RB1-9044-000CN	Cover - Top cover - Duplexer access top cover
5063-1257	Cable - IEEE 1284 Bi-Tronics parallel cable - DB-25 (M) connector (type A) to 36-pin Centronics (M) connector (type B) - 3.0m (9.8ft) long
8120-6805	Power_Cord - Power cord (Flint Gray) - 18 AWG, 2.3m (7.5ft) long - Has 90 degree receptacle (for 120V in the USA, Canada, Mexico, Philippines, and Taiwan)
RG5-3718-000CN	Roller - Tray 1 pickup roller assembly - D-shaped roller with blue shaft lock latch
RG5-3696-000CN	Receptacle - AC power receptacle - Connector and housing assembly
RG5-2645-000CN	Support - Right side top cover support assembly
RB2-2404-000CN	Plate - Cover plate - Metal bottom plate that attaches to the engine controller PC board
RB1-8805-000CN	Cover - Rear fuser cover panel
RF5-2489-000CN	Spindle - Separation roller mounting assembly
RF5-2496-000CN	Plate - Coupler gear mounting plate
RF5-1876-000CN	Cover - Left side duplexer cover - With connector
RB1-9047-000CN	Cover - Right side duplexer cover
RB1-8886-000CN	Cover - Feeder PC board cover
5021-0349	Cover - EIO slot cover - Installs on formatter boards without JetDirect PCA
RB1-9371-000CN	Plate - Adjustable paper length stop plate
RB1-9095-020CN	Mount - Envelope mount - Pivotal holder for envelope weight
RB1-8747-000CN	Ground - Registration assembly grounding plate
RB1-8757-000CN	Guide - Gear assembly plate cable guide
RB1-8787-000CN	Arm - Tray 1 paper sensor actuator arm
RB1-8703-000CN	Hardware - Module attachment screw - Long screw with shoulder at bottom
RB1-8704-030CN	Guide - Bottom cable guide
RB1-8706-000CN	Cover - Main cooling fan cover
RB1-8708-000CN	Ground - Gear plate ground strap
RB1-8688-000CN	Button - Engine test button - Manual test button
RB1-8689-000CN	Holder - Cable holder
RB1-8690-000CN	Holder - Toner cartridge sensing spring retainer
RB1-8694-000CN	Ground - Interlock switch support ground strap
RB1-8948-000CN	Gear - Separation roller drive gear
RS5-0911-000CN	Gear - Coupler gear
RF5-2798-000CN	Mount - Envelope mount - Pivotal holder for envelope weight
RG5-3700-000CN	Cable - Cable assembly - 3-pin (F) connectors on each end - 10.0cm (3.9in) long
RG5-3703-000CN	Cable - Cable assembly - Large 6-pin (F) connector to both a 6.5cm (2.6in) grounding cable with a ring terminal and a 39.4cm (15.5in) cable with a small 6-pin (F) connector
RG5-3704-000CN	Cable - Envelope feeder connector and cable
RG5-3705-000CN	Cable - Cable assembly - A 6-pin (F) connector to both a 21.3cm (8.4in) cable with a 3-pin (F) connector and a 27.2cm (10.7in) cable with a 3-pin (F) connector
RG5-3706-000CN	Cable - Feed/registration sensor assembly cable
RS5-1179-000CN	Bearing - Transport roller bearing
RG5-3876-000CN	Cable - Cable assembly with ferrite - A 13-pin (F) connector, a 6-pin (F) connector, a 4-pin (F) connector, and three 3-pin (F) connectors - 38.4cm (15.1in) long
RB1-8927-000CN	Spring - Left side frame leaf spring
RB1-8928-000CN	Plunger - Tray identifier plunger - Identifies tray number installed
C4251-40008	Overlay - LaserJet 4050/4100 control panel overlay (Polish)
RG5-3709-000CN	Cable - Main motor cable
C4251-40019	Overlay - LaserJet 4050/4100 control panel overlay (Finnish)
C4251-40020	Overlay - LaserJet 4050/4100 control panel overlay (Turkish)
RB1-8862-000CN	Guide - Formatter/control panel cable guide
RB2-2386-000CN	Cover - Envelope feeder drive cover
RB1-8671-000CN	Support - Left side top cover support
RG5-2670-000CN	Plate - Lower base plate - Bottom plate of 500 sheet feeder
XA9-0917-000CN	Hardware - Feed module screw - M3 x 16mm
RS5-2622-020CN	Spring - Separation roller tension spring
RS5-2652-000CN	Spring - Tray lock spring
RS5-2967-000CN	Spring - Compression spring for tray identifier plunger
RS5-2981-000CN	Spring - Paper stop spring - Provides tension for tray plate stop
RB1-8693-000CN	Spring - Toner cartridge drum ground spring
RB1-8695-000CN	Spring - Toner cartridge sensing spring
RB1-8827-000CN	Spring - Leaf spring
RB1-8838-000CN	Insulator - Sheet insulator - Plastic sheet between PCA and metal plate
C4251-40001	Overlay - LaserJet 4050/4100 control panel overlay (English)
C4251-40014	Overlay - LaserJet 4050/4100 control panel overlay (German)
C4251-40006	Overlay - LaserJet 4050/4100 control panel overlay (Hungarian)
C4251-40007	Overlay - LaserJet 4050/4100 control panel overlay (Swedish)
C4251-40009	Overlay - LaserJet 4050/4100 control panel overlay (Russian)
C4251-40010	Overlay - LaserJet 4050/4100 control panel overlay (Czechoslovakian)
C4251-40011	Overlay - LaserJet 4050/4100 control panel overlay (Korean)
C4251-40012	Overlay - LaserJet 4050/4100 control panel overlay (Simplified Chinese)
C4233-60101	Cover - Dust cover - For use with models featuring standard 2X250 paper trays
C4251-40016	Overlay - LaserJet 4050/4100 control panel overlay (Danish)
C4251-40017	Overlay - LaserJet 4050/4100 control panel overlay (Dutch)
C4251-40018	Overlay - LaserJet 4050/4100 control panel overlay (Greek)
C4251-40022	Overlay - LaserJet 4050/4100 control panel overlay (Arabic)
C4251-40023	Overlay - LaserJet 4050/4100 control panel overlay (Japanese)
C4251-40024	Overlay - LaserJet 4050/4100 control panel overlay (Thailand)
C4251-40021	Overlay - LaserJet 4050/4100 control panel overlay (Hebrew)
C4251-40002	Overlay - LaserJet 4050/4100 control panel overlay (French)
C4251-40003	Overlay - LaserJet 4050/4100 control panel overlay (Italian)
C4251-40004	Overlay - LaserJet 4050/4100 control panel overlay (Portuguese)
C4251-40005	Overlay - LaserJet 4050/4100 control panel overlay (Norwegian)
VS1-6174-006CN	Connector - Feed drive assembly connector
C4234-60101	Cover - Dust cover - For use with optional 500-sheet feeder on LJ4000/4050/4100 models using 1X500 or 2X250 paper trays
RB1-8668-030CN	Belt - Feed guide drive belt - Small belt approximately 5/16 inch wide with 'A' shaped ribs on it
J3112-69001	Print_Server - JetDirect 600N EIO internal print server token ring LAN interface board - Has one RJ-45 and DB-9 connector
C4234A	Cover - Dust cover - For use with optional 500-sheet feeder on LJ4000/4050/4100 models using 1X500 or 2X250 paper trays
C4233A	Cover - Dust Cover - Used on Models With Standard 2X250 Paper Trays
C4232A	Cover - Dust Cover - Used on Models With Standard 1X500 Paper Tray
C4251-40013	Overlay - LaserJet 4050/4100 control panel overlay (Traditional Chinese)
C4251-40015	Overlay - LaserJet 4050/4100 control panel overlay (Spanish)
C2932A	Cable - RS-232C serial cable - 9-pin (M) to 9-pin (F) - 3.0m (9.8ft) long
C4292A	Memory - 8MB Traditional Chinese MROM DIMM - For LaserJet printers
C2951A	Cable - IEEE-1284 Bi-Tronics parallel cable - DB-25 (M) connector (type A) to 36 pin Centronics (M) connector (type B) - 3.0m (9.8ft) long
RG5-3710-000CN	Cable - Paper feeder module cable
C6072-60301	Manual - HP-GL/2 driver software for AutoCAD - For DOS and Windows 3.1/95/NT 4.0 - On 3.5-inch 1.44MB floppy disks (English)
RG5-3712-000CN	Connector - Lower tray connector and cable
RF5-1885-000CN	Roller - Feed/separation roller - Roller is gray with blue tab protruding out one side
RB1-8887-000CN	Lever - Tray size sensing lever assembly
RG5-3822-000CN	Cable - Paper feeder cable
8120-6802	Power_Cord - Power cord (Flint Gray) - 2.3m (7.5ft) long - Has 90 degree (F) receptacle (for 220V in Europe, Saudi Arabia, South Africa, and India)
5090-3379	Cleaner - Toner cleaning cloth - Specially treated cloth for absorbing toner (1 per package) - Ideal for cleaning up toner spills
WC4-5139-000CN	Switch - Top cover interlock access switch
RB1-8957-000CN	Roller - Paper pickup roller - 'D' roller (Sold individually)
RB1-8851-000CN	Actuator - Power switch actuator rod
5851-2583	Cover - EIO slot cover - Installs on formatter boards without JetDirect PCA
RB2-2401-000CN	Panel - Right duplex access panel - Covers the right duplexer mount
RG5-3711-000CN	Cable - Optical sensor cable
RB1-8947-000CN	Panel - Separation roller access panel
VS1-6176-006CN	Connector - 250/500 sheet feeder connector
RB1-8879-000CN	Arm - Paper tray sensing arm
RB1-8674-000CN	Shaft - Belt drive shaft
RB1-8846-000CN	Latch - Rear output tray - Drop down release latch
RB1-8924-000CN	Guide - Optional lower cassette support guide
RB1-8756-000CN	Rod - Toner cartridge drive rod
RB1-8962-000CN	Lifter - Arm lifter - White plastic arm that holds top right side metal corner piece up when loading paper in tray
RB1-8961-000CN	Lifter - Arm lifter - White plastic arm that holds top left side metal corner piece up when loading paper in tray
RB1-8700-000CN	Arm - Laser shutter arm
RB1-8945-000CN	Coupler - Separation roller/gear coupler
RB1-8946-000CN	Bushing - Separation roller bushing
RB1-9009-000CN	Indicator - Level indicator - Small oval button on front left side of tray - Moves vertically to show amount of paper in tray
RB1-8847-000CN	Spring - Rear tray latch release spring
RB1-8848-000CN	Clip - Left side panel retainer clip
RB1-8849-030CN	Button - Power switch button
RB1-8860-000CN	Clip - Right side panel retainer clip
RB1-2190-000CN	Hook - Pickup roller spring hook
RB1-8702-000CN	Spring - Laser shutter spring - Provides tension for laser shutter
XD2-1100-502CN	Clip - E-ring clip
RB2-2387-000CN	Arm - Tray 1 retaining arm
RB2-2405-000CN	Plate - Control panel ground plate - Metal clip that provides the ground connection for control panel
RB1-8107-000CN	Foot - Rubber foot - Replacement rubber foot for the bottom of the printer (four used)
RS5-2632-000CN	Spring - Tension spring - Provides tension for pickup roller
RB2-2400-000CN	Panel - Left duplex access panel - Covers the left duplexer mount
RB1-8843-000CN	Tray - Rear output tray
C7833-40014	Base - Reversible base assembly - Used in the lower position when one 500-sheet tray is installed on the LaserJet, or the upper position when two 250-sheet trays are installed - The print-to-mail accessory sits on this base
C4251A-Manual	Service_Guide_PH - HP LaserJet 4050 Printer Service Manual - Includes troubleshooting, error messages, paper jams, parts and parts diagrams.
C4251-67905	Memory - Firmware DIMM - Upgrade firmware version 6.36
C4251-67906	Guide - Paper guide kit - Includes paper guide and guide support for 500 sheet feeder
RB1-8849-000CN	Button - Power Switch Button
RF5-2511-000CN	Weight - Envelope weight
RG5-2690-000CN	Drive_Assembly - Optional 500 sheet paper pickup drive assembly
RF5-1883-040CN	Swing - Arm Swing
RB1-9088-000CN	Tray - Envelope feeder input tray