HP LaserJet printer and plotter parts. Huge inventory of factory direct HP LaserJet printer replacement parts and plotter replacement parts. LaserJet printer Actuators, Fusers, Lamps, Maintenance Kits, Printheads, Rollers and more.
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HP LaserJet 4345X-MFP
Printer Parts

Spare Parts Warehouse provides a complete inventory of hard-to-find HP LaserJet printer and HP LaserJet plotter replacement parts. We offer genuine HP LaserJet replacement parts and accessories as well as economical pre-owned parts. Place an order before 2:30PM EST and your HP LaserJet printer part usually ships the same day.
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  PART DESCRIPTION  PART CONDITION        PRICE 
HP Printer Belt or Roller: Belt : Scanner carriage drive belt assembly - Includes the belt idler gear gear holder mounting bracket and spring - Long belt used to move the optical carriage assembly in the flatbed scanner
Factory Direct CALL  
Alternate Part Numbers:
IR4041K107NI
HP Printer Belt or Roller: Belt : Scanner motor belt - Small belt between the scanner motor and the double drive gear for the scanner carriage drive belt assembly
Factory Direct CALL  
Alternate Part Numbers:
NS-BLT00290NI
HP Printer Belt or Roller: Roller : Tray 1 pickup roller - D-shaped roller under envelope cover
Factory Direct $2.95  
Alternate Part Numbers:
RL1-0019-000CN
HP Printer Belt or Roller: Roller : Paper feed/seperation roller assembly - Black rubber roller on a blue plastic cylinder
Factory Direct $8.36  
Alternate Part Numbers:
RM1-0037-020CN, RM1-0037-000CN
HP Printer Belt or Roller: Roller : Transfer roller assembly - Long black spongy roller - Transfers charge to paper
Factory Direct $22.29  
Alternate Part Numbers:
RM1-1110-000CN
HP Printer Belt or Roller: Roller Assembly : ADF paper pickup roller assembly - Includes the pickup roller separation roller and drive gear mounted in a frame - Mounts on the bottom of the ADF cover assembly (above the input paper tray)
Factory Direct $24.73  
Alternate Part Numbers:
PF2282K039NI
HP Printer Belt or Roller: Roller Assembly : Paper feed roller assembly
Factory Direct $60.36  
Alternate Part Numbers:
RM1-0012-020CN, RM1-0012-000CN
HP Printer Belt or Roller: Roller Assembly : Registration roller assembly
Factory Direct $60.87  
Alternate Part Numbers:
RM1-1098-030CN, RM1-0011-000CN
HP Printer Fan: Fan : Fan - DC Controller fan - FN104
Factory Direct $25.50  
Alternate Part Numbers:
RK2-0472-000CN
HP Printer Fan: Fan : Tubaxial fan - Scanner motor cooling fan
Factory Direct $26.13  
Alternate Part Numbers:
IR4041P521NI
HP Printer Fan: Fan : Cooling fan on right side of printer - Print cartridge fan - FN103
Factory Direct $52.93  
Alternate Part Numbers:
RK2-0280-000CN, RH7-1577-000CN
HP Printer Fuser: Fusing Assembly : Fusing assembly - 220/240 VAC - Bonds toner to paper with heat
Factory Direct CALL  
Alternate Part Numbers:
RM1-1044-080CN, RM1-1044-040CN
HP Printer Fuser: Fusing Assembly : Fusing Assembly - For 100-127 VAC - Bonds toner to paper with heat
Factory Direct $237.71  
Alternate Part Numbers:
RM1-1043-080CN
HP Printer Hard Drive: DRIVE ASSEMBLY : ROHS HDD HDI SMO KIT
Factory Direct $241.14  
Alternate Part Numbers:
J7948-61031, J7948-61021
HP Printer Maintenance Kit: Maintenance Kit : ADF maintenance kit - Includes the ADF paper pickup roller assembly separation pad assembly and three clear mylar replacement strips
Factory Direct $96.15  
Alternate Part Numbers:
Q5997-67901
HP Printer Maintenance Kit: Maintenance Kit : LaserJet 4345MFP printer maintenance kit (120V) - Includes fusing assembly separation rollers transfer roller paper feed rollers pickup roller gloves and instruction manual
Factory Direct $384.61  
Alternate Part Numbers:
Q5998-67904, Q5998-67902
HP Printer Maintenance Kit: Maintenance Kit : LaserJet 4345MFP printer maintenance kit (220V) - Includes fusing assembly separation rollers transfer roller paper feed rollers pickup roller gloves and instruction manual
Factory Direct $430.35  
Alternate Part Numbers:
Q5999-67904, Q5999-67902
HP Printer Memory: 256MB DDR DIMM
Factory Direct CALL  
Alternate Part Numbers:
Q7719AX
HP Printer Memory: LJ4345 MFP firmware memory - Version 09.031.8
Factory Direct CALL  
Alternate Part Numbers:
Q7725ED
HP Printer Memory: LJ4345 MFP firmware memory - Version 09.031.8
Factory Direct CALL  
Alternate Part Numbers:
Q7725EE
HP Printer Memory: Memory (DIMM) : 256MB 100-pin DDR DIMM - Used to add flash memory-based accessory fonts macros and patterns
Factory Direct $882.24  
Alternate Part Numbers:
Q7719-67951, Q2627-67951
HP Printer Paper Tray or Feeder Assembly: Paper Feeder : Paper feed belt assembly
Factory Direct $18.11  
Alternate Part Numbers:
RM1-0025-040CN, RM1-0025-000CN
HP Printer Paper Tray or Feeder Assembly: Tray Assembly : Paper output tray - With pull out tray extension
Factory Direct $30.60  
Alternate Part Numbers:
RM1-0940-000CN
HP Printer Paper Tray or Feeder Assembly: Tray Assembly : ADF input tray assembly
Factory Direct $31.23  
Alternate Part Numbers:
PF2282K042NI
HP Printer Paper Tray or Feeder Assembly: Tray Assembly : Multipurpose tray assembly - Tray 1 paper input assembly - Does not include outside cover
Factory Direct $52.93  
Alternate Part Numbers:
RM1-1572-040CN, RM1-1572-000CN
HP Printer Paper Tray or Feeder Assembly: Tray Assembly : LaserJet 4345mfp delivery tray assembly
Factory Direct $53.81  
Alternate Part Numbers:
RM1-1047-000CN
HP Printer Paper Tray or Feeder Assembly: Tray Assembly : HP LaserJet 4345 Optional 500-sheet paper feeder and tray/cassette - This is the assembly frame and tray that the printer sits on top of - 500-sheet paper feeder and tray/cassette
Factory Direct $319.34  
Alternate Part Numbers:
Q5968-67901
HP Printer Power Cord: Power Cord : Power cord (Flint Gray) - 18 AWG 2.3m (7.5ft) long - Has straight (F) receptacle (for 120V in the USA Canada Mexico Philippines and Taiwan)
Factory Direct $9.23  
Alternate Part Numbers:
8120-6812
HP Printer Power Supply: Power Supply : DC power supply - 110VAC
Factory Direct $227.59  
Alternate Part Numbers:
RM1-1013-050CN, RM1-1013-000CN
HP Printer Power Supply: Power Supply : DC power supply - 220VAC
Factory Direct $227.59  
Alternate Part Numbers:
RM1-1014-060CN, RM1-1014-000CN
HP Printer Processor, System or Circuit Board: PC Board : Reversing unit intermediate PC board
Factory Direct $15.01  
Alternate Part Numbers:
RM1-1379-000CN
HP Printer Processor, System or Circuit Board: PC Board : Driver PCA - 500 sheet feeder driver PCA
Factory Direct $31.23  
Alternate Part Numbers:
RM1-1122-000CN
HP Printer Processor, System or Circuit Board: PC Board : Flatbed scanner inverter PC board - Provides regulated voltage for the scanning lamp
Factory Direct $55.58  
Alternate Part Numbers:
IR4041P522NI
HP Printer Processor, System or Circuit Board: PCA - OTHER : PCA-MFP ANALOG 300 ROHS FAX
Factory Direct $154.17  
Alternate Part Numbers:
Q3701-60012, Q3701-60004
HP Printer Processor, System or Circuit Board: PCA - OTHER : SCANNER CONTROLLER BOARD
Factory Direct $173.78  
Alternate Part Numbers:
IR4041K512NR, IR4041K512NI
HP Printer Processor, System or Circuit Board: PC Board : DC Controller board - DC Controller PCA for LaserJet 4345mfp series
Factory Direct $266.41  
Alternate Part Numbers:
RM1-1354-000CN, RM1-1403-050CN
HP Printer Processor, System or Circuit Board: PCA - OTHER : PCA-MFP ANALOG 300 ROHS FAX
Factory Direct $272.58  
Alternate Part Numbers:
Q3701-60014, Q3701-60004
HP Printer Processor, System or Circuit Board: PC Board : Engine power supply board - 220VAC
Factory Direct $356.39  
Alternate Part Numbers:
RM1-1042-040CN, RM1-1042-000CN
HP Printer Processor, System or Circuit Board: PC Board : Engine power supply board - 110VAC
Factory Direct $381.09  
Alternate Part Numbers:
RM1-1041-040CN, RM1-1041-000CN
HP Printer Processor, System or Circuit Board: PC Board : LaserJet 4345 MFP Formatter assembly - Exchange unit
Factory Direct $662.07  
Exchange $661.82  
Alternate Part Numbers:
Q3942-69009, Q3942-69001
HP Printer Scanner: Laser/Scanner : Laser/scanner assembly
Factory Direct $273.46  
Alternate Part Numbers:
RM1-1573-040CN, RM1-1573-000CN
HP Printer Scanner: Scanner : Scanner assembly - Complete flatbed scanner assembly
Factory Direct $740.12  
Alternate Part Numbers:
IR4041-SVPNR, IR4041K520NI
HP Printer Toner or Ink Cartridge, Ribbon: Cartridge : Black toner cartridge - Has maximum capacity toner (prints approximately 18000 pages)
Factory Direct $260.06  
Alternate Part Numbers:
Q5945-67901
HP Printer Miscellaneous Part: Cable (Interface) : Telephone cable - 3.0m (9.8ft) long (Black) - RJ-11 phone plug connectors (Eastern Europe Czechoslovakia Slovenia and Hungary)
Factory Direct CALL  
Alternate Part Numbers:
8120-8922, C6747-80013
HP Printer Miscellaneous Part: Cable (Interface) : Telephone cable - 3.0m (9.8ft) long (Black) - RJ-11 plug on one end (Denmark)
Factory Direct CALL  
Alternate Part Numbers:
8120-8911, C6663-80007
HP Printer Miscellaneous Part: Cable (Interface) : Telephone cable - 3.0m (9.8ft) long (Black) - RJ-11 plug on one end (Finland and Norway)
Factory Direct CALL  
Alternate Part Numbers:
8120-8916, C6663-80008
HP Printer Miscellaneous Part: Cable (Interface) : Telephone cable - 3.0m (9.8ft) long (Black) - RJ-11 plug on one end (France Morocco and Tunisa)
Factory Direct CALL  
Alternate Part Numbers:
8120-8923, C2890-80018
HP Printer Miscellaneous Part: Cable (Interface) : Telephone cable - 3.0m (9.8ft) long (Black) - RJ-11 plug on one end (Germany)
Factory Direct CALL  
Alternate Part Numbers:
8120-8912
HP Printer Miscellaneous Part: Cable (Interface) : Telephone cable - 3.0m (9.8ft) long (Black) - RJ-11 plug on one end (Italy)
Factory Direct CALL  
Alternate Part Numbers:
8120-8914, C6663-80005
HP Printer Miscellaneous Part: Cable (Interface) : Telephone cable - 3.0m (9.8ft) long (Black) - RJ-11 plug on one end (Netherlands)
Factory Direct CALL  
Alternate Part Numbers:
8120-8915, C2890-80020
HP Printer Miscellaneous Part: Cable (Interface) : Telephone cable - 3.0m (9.8ft) long (Black) - RJ-11 plug on one end (South Africa)
Factory Direct CALL  
Alternate Part Numbers:
8120-8917, Q1678-80002
HP Printer Miscellaneous Part: Cable (Interface) : Telephone cable - 3.0m (9.8ft) long (Black) - RJ-11 plug on one end (Turkey)
Factory Direct CALL  
Alternate Part Numbers:
8120-8920, C5374-80035
HP Printer Miscellaneous Part: Cable (Interface) : Telephone cable - 3.0m (9.8ft) long (Black) - RJ-11 plug on one end (United Kingdom Egypt Hong Kong New Zealand)
Factory Direct CALL  
Alternate Part Numbers:
8120-8921, C2890-80023
HP Printer Miscellaneous Part: Cable (Interface) : Telephone cable with bill tone filter - 3.0m (9.8ft) long (Black) - RJ-11 plug on one end (Switzerland)
Factory Direct CALL  
Alternate Part Numbers:
8121-0844, 8120-8919
HP Printer Miscellaneous Part: Glass Assembly : Scanner glass - Scanner glass and mounting frame assembly
Factory Direct CALL  
Alternate Part Numbers:
IR4041K111NI
HP Printer Miscellaneous Part: Lamp : Scanner lamp - Mounts in the middle of the optical carriage assembly in the flatbed scanner assembly
Factory Direct CALL  
Alternate Part Numbers:
IR4041K151NI
HP Printer Miscellaneous Part: Lock : Scanner carriage lock assembly - Includes the brackect the two slider/lock pieces and spring - Locks the optical assembly carriage in place to prevent damage when shipping
Factory Direct CALL  
Alternate Part Numbers:
IR4041K102NI
HP Printer Miscellaneous Part: Overlay : Control panel overlay - Includes both sides - (Arabic)
Factory Direct CALL  
Alternate Part Numbers:
Q3942-60125
HP Printer Miscellaneous Part: Overlay : Control panel overlay - Includes both sides - (Czech)
Factory Direct CALL  
Alternate Part Numbers:
Q3942-60116
HP Printer Miscellaneous Part: Overlay : Control panel overlay - Includes both sides - (Dutch)
Factory Direct CALL  
Alternate Part Numbers:
Q3942-60108
HP Printer Miscellaneous Part: Overlay : Control panel overlay - Includes both sides - (Finnish)
Factory Direct CALL  
Alternate Part Numbers:
Q3942-60112
HP Printer Miscellaneous Part: Overlay : Control panel overlay - Includes both sides - (Greek)
Factory Direct CALL  
Alternate Part Numbers:
Q3942-60124
HP Printer Miscellaneous Part: Overlay : Control panel overlay - Includes both sides - (Hebrew)
Factory Direct CALL  
Alternate Part Numbers:
Q3942-60123
HP Printer Miscellaneous Part: Overlay : Control panel overlay - Includes both sides - (Hungarian)
Factory Direct CALL  
Alternate Part Numbers:
Q3942-60117
HP Printer Miscellaneous Part: Overlay : Control panel overlay - Includes both sides - (Italian)
Factory Direct CALL  
Alternate Part Numbers:
Q3942-60105
HP Printer Miscellaneous Part: Overlay : Control panel overlay - Includes both sides - (Japan)
Factory Direct CALL  
Alternate Part Numbers:
Q3942-60121
HP Printer Miscellaneous Part: Overlay : Control panel overlay - Includes both sides - (Korean)
Factory Direct CALL  
Alternate Part Numbers:
Q3942-60120
HP Printer Miscellaneous Part: Overlay : Control panel overlay - Includes both sides - (Norwegian)
Factory Direct CALL  
Alternate Part Numbers:
Q3942-60110
HP Printer Miscellaneous Part: Overlay : Control panel overlay - Includes both sides - (Polish)
Factory Direct CALL  
Alternate Part Numbers:
Q3942-60114
HP Printer Miscellaneous Part: Overlay : Control panel overlay - Includes both sides - (Russian)
Factory Direct CALL  
Alternate Part Numbers:
Q3942-60115
HP Printer Miscellaneous Part: Overlay : Control panel overlay - Includes both sides - (Swedish)
Factory Direct CALL  
Alternate Part Numbers:
Q3942-60111
HP Printer Miscellaneous Part: Overlay : Control panel overlay - Includes both sides - (Taiwan)
Factory Direct CALL  
Alternate Part Numbers:
Q3942-60132
HP Printer Miscellaneous Part: Overlay : Control panel overlay - Includes both sides - (Traditional Chinese)
Factory Direct CALL  
Alternate Part Numbers:
Q3942-60119
HP Printer Miscellaneous Part: Overlay : Control panel overlay - Includes both sides - (Turkey)
Factory Direct CALL  
Alternate Part Numbers:
Q3942-60122
HP Printer Miscellaneous Part: Overlay : Control panel overlay - Includes both sides - Portugese
Factory Direct CALL  
Alternate Part Numbers:
Q3942-60109
HP Printer Miscellaneous Part: Overlay : Control panel overlay - Includes both sides - Simplified Chinese
Factory Direct CALL  
Alternate Part Numbers:
Q3942-60118
HP Printer Miscellaneous Part: PCA-MFP ANALOG 300 ROHS FAX
Factory Direct CALL  
Alternate Part Numbers:
Q3701-60020, Q3701-60010
HP Printer Miscellaneous Part: Screw : M3X6mm screw with captured washer
Factory Direct CALL  
Alternate Part Numbers:
XB2-7300-607CN
HP Printer Miscellaneous Part: Sensor : Flag activated photosensor - One used to indicate when the ADF assembly is open and the other for the optical carriage assembly home position sensor in the flatbed scanner - Mounts on the scanner open sensor assembly (Two used)
Factory Direct CALL  
Alternate Part Numbers:
E314000619NR, E314000619NI
HP Printer Miscellaneous Part: Sensor : Scanner open sensor assembly - Includes the housing spring-loaded plunger and two sensors - Detects when the ADF assembly is open and the optical assembly home position sensor
Factory Direct CALL  
Alternate Part Numbers:
IR4041K105NI
HP Printer Miscellaneous Part: Flag : Paper feed sensor flag for Tray 1
Factory Direct $2.95  
Alternate Part Numbers:
RC1-0060-050CN, RC1-0060-030CN
HP Printer Miscellaneous Part: Screw : M3 stepped shaft screw
Factory Direct $2.95  
Alternate Part Numbers:
RC1-0266-020CN, RC1-0266-000CN
HP Printer Miscellaneous Part: Support : Upper guide support block - Small L-shaped plastic block which supports the upper portion of the Reversing Mechanism
Factory Direct $2.95  
Alternate Part Numbers:
RC1-3102-000CN
HP Printer Miscellaneous Part: Spring : Torsion spring
Factory Direct $2.95  
Alternate Part Numbers:
RC1-0061-000CN
HP Printer Miscellaneous Part: Gear : 18-tooth gear - Located on right side of printer in the Tray 2 paper pickup assembly
Factory Direct $2.95  
Alternate Part Numbers:
RU5-0045-020CN, RU5-0045-000CN
HP Printer Miscellaneous Part: Pad : Tray 1 paper separation pad
Factory Direct $2.95  
Alternate Part Numbers:
RL1-0007-000CN
HP Printer Miscellaneous Part: Button : Power switch button - Located on lower left side of printer
Factory Direct $2.95