HP Color LaserJet 2550L Parts Share Fromhttp://www.printerparts-hp.com publisherJacky Issue Time Sep 23,2012 PartDescriptionQ7709-67951Memory - 133 MHz 128MB, 100-pin SDRAM DIMM memory module Synchronous DRAM DIMMQ7708-67951Memory - 64MB SDRAM - 100MHz synchronous DRAM - DIMM packageQ3702AColor_LaserJet - HP Color LaserJet 2550L PrinterC9121-67901Memory - 128MB, 100-pin SDRAM DIMM memory moduleJ7942GPrint_Server - HP JetDirect en3700 external print server - Fast Ethernet Internet connector for sharing peripherals with USB ports, in a 10/100 TX LAN environment - Has one USB 2.0 printer port and one RJ-45 10/100 Base-TX connector - Includes software and power moduleQ3710-67901Tray - Replacement optional 500-sheet paper feeder assembly - Includes feeder base which attaches to tray 2, and the slide out paper tray - Note that the optional 250-sheet feeder assembly must be installed firstQ1887AMemory - 64MB, 100-pin SDRAM DIMM memory moduleQ1887-67901Memory - 64MB SDRAM - 100MHz synchronous DRAM - DIMM packageRG5-7572-110CNFuser_Assembly - Fuser Assembly - For 110V to 127V AC operation - Bonds the toner to the paper with heatC7845-67901Memory - 32MB, 100-pin SDRAM DIMM memory moduleJ7942APrint_Server - HP JetDirect en3700 external print server - Fast Ethernet Internet connector for sharing peripherals with USB ports, in a 10/100 TX LAN environment - Has one USB 2.0 printer port and one RJ-45 10/100 Base-TX connector - power moduleJ3265APrint_Server - External JetDirect 500X LAN interface module - Interfaces up to 3 parallel printers to an ethernet 10Base-T (RJ-45), 10Base2 (BNC), or 100Base-TX (RJ-45) LANRH3-2263-000CNPower_Supply - Low voltage power supply - For 220VAC to 240VAC operation - Includes the AC power input connector and power switchQ3964-67901Drum - Imaging drum/transfer assembly cartridge - Inserts into printer through the top door - Life expectancy is 20,000 pages for black print ONLY, 5,000 pages for color (typical combined life is approximately 8,000 to 10,000 pages)RG5-7573-110CNFuser_Assembly - Fuser Assembly - For 220V to 240V AC operation - Bonds the toner to the paper with heatJ3263APrint_Server - External JetDirect 300X LAN interface module - Interfaces a parallel printer to an ethernet 10Base-T (RJ-45) or 100Base-TX (RJ-45) LANRH3-2262-000CNPower_Supply - Low voltage power supply - For 110VAC to 127VAC operation - Includes the AC power input connector and power switchRG5-7573-000CNFuser_Assembly - Fuser Assembly - For 220V to 240V AC operation - Bonds the toner to the paper with heatRG5-6890-030CNLaser_Scanner - Laser/scanner assemblyRG5-6880-000CNLaser_Scanner - Laser/scanner assemblyQ3709-67901Tray - Replacement 250-sheet paper input feeder assembly - Includes tray base which attaches to printer, and the paper cassette tray - Accommodates 148mm x 210mm (5.8 x 8.3 inches) to 216mm x 356mm (8.5 x 14 inches) media - Only one 250-sheet feeder supportedQ3709ATray - Optional 250 sheet paper input tray - Includes tray base which attaches to printer, and the slide out paper tray - Accommodates 148mm x 210mm (5.8 x 8.3 inches) to 216mm x 356mm (8.5 x 14 inches) media - Only one 250 sheet tray supported per printerRG5-7611-030CNPC_Board - DC controller boardRH3-2263-020CNPower_Supply - Low voltage power supply - For 220VAC to 240VAC operation - Includes the AC power input connector and power switchJ3258BPrint_Server - External JetDirect 170X LAN interface module - Interfaces a parallel printer to an ethernet 10Base-T (RJ-45) LANRG5-7581-000CNSideplate - Right side plate front assembly - Includes the front half of the metal frame assembly, gears, imaging drum/transfer assembly drive cams, cover engaging mechanism, roller engaging clutch (CL2), and main drive motor (DCM701) - Mounts on the right sideQ3964ADrum - Imaging drum/transfer assembly cartridge - Inserts into printer through the top door - Life expectancy is 20,000 pages for black print only, 5,000 pages for color (typical combined life is approximately 8,000 to 10,000 pages)RG5-7647-000CNPower_Supply - High voltage power supply board (HVT) assembly - Has contacts for the eight high voltage springs in the printerRG5-7587-000CNCarousel - Carousel (rotary) assembly - Includes the carousel assembly, the support assembly, end plates, drive gears and shaft, sensors, and cablesRG5-7606-000CNPower_Supply - High voltage power supply board (HVT) assembly - Has contacts for the eight high voltage springs in the printerRH3-2262-020CNPower_Supply - Low voltage power supply - For 110VAC to 127VAC operation - Includes the AC power input connector and power switchRG5-7579-070CNSideplate - Main drive (right side plate) assembly - Includes the right side plate front assembly (with main motor, clutch, and gears) and the right side plate rear assembly (with drive gears)J6035CPrint_Server - HP JetDirect 175X Fast Ethernet external print server - Has on 4-pin USB connector and one RJ-45 LAN connector - Connects to the printer via the USB port and the network via the LAN portQ7709AMemory - 133 MHz 128MB, 100-pin SDRAM DIMM memory module Synchronous DRAM DIMMQ7709AXMemory - 133 MHz 128MB, 100-pin SDRAM DIMM memory module Synchronous DRAM DIMMC9121AMemory - 128MB, 100-pin SDRAM DIMM memory moduleRG5-7579-000CNSideplate - Main drive (right side plate) assembly - Includes the right side plate front assembly (with main motor, clutch, and gears) and the right side plate rear assembly (with drive gears)Q3962-67901Cartridge - HP Color LaserJet smart Yellow print cartridge - Will print approximately 4,000 pages based on a 5% print density (not for Europe)Q3962-67902Cartridge - HP Color LaserJet smart Yellow print cartridge - Will print approximately 4,000 pages based on a 5% print density (Europe)Q3963-67901Cartridge - HP Color LaserJet smart Magenta print cartridge - Will print approximately 4,000 pages based on a 5% print density (not for Europe)Q3963-67902Cartridge - HP Color LaserJet smart Magenta print cartridge - Will print approximately 4,000 pages based on a 5% print density (Europe)Q3702-67901PC_Board - Formatter board assembly - Includes the formatter board and all the metal cage covers - Mounts towards the rear on the metal right frame assemblyQ3702-69001PC_Board - FORMATTER CLJ 2550LRG5-7581-060CNSideplate - Right side plate front assembly - Includes the front half of the metal frame assembly, gears, imaging drum/transfer assembly drive cams, cover engaging mechanism, roller engaging clutch (CL2), and main drive motor (DCM701) - Mounts on the right sideQ3961-67901Cartridge - HP Color LaserJet smart Cyan print cartridge - Will print approximately 4,000 pages based on a 5% print density (not for Europe)Q3961-67902Cartridge - HP Color LaserJet smart Cyan print cartridge - Will print approximately 4,000 pages based on a 5% print density (Europe)Q7707AXMemory - 32MB, 100-pin SDRAM DIMM memory moduleC7845AMemory - 32MB, 100-pin SDRAM DIMM memory moduleQ3960-67901Cartridge - HP Color LaserJet smart Black print cartridge - Will print approximately 5,000 pages based on a 5% print density (not for Europe)Q3960-67902Cartridge - HP Color LaserJet smart Black print cartridge - Will print approximately 5,000 pages based on a 5% print density (Europe)Q3961ACartridge - HP Color LaserJet smart Cyan print cartridge - Will print approximately 4,000 pages based on a 5% print densityQ3962ACartridge - HP Color LaserJet smart Yellow print cartridge - Will print approximately 4,000 pages based on a 5% print densityQ3963ACartridge - HP Color LaserJet smart Magenta print cartridge - Will print approximately 4,000 pages based on a 5% print densityQ3971-67901Cartridge - HP Color LaserJet smart Cyan print cartridge - Will print approximately 2,000 pages at based on a 5% print density (not for Europe)Q3971-67902Cartridge - HP Color LaserJet smart Cyan print cartridge - Will print approximately 2,000 pages based on a 5% print density (Europe)Q3972-67901Cartridge - HP Color LaserJet smart Yellow print cartridge - Will print approximately 2,000 pages based on a 5% print density (not for Europe)Q3972-67902Cartridge - HP Color LaserJet smart Yellow print cartridge - Will print approximately 2,000 pages based on a 5% print density (Europe)Q3973-67901Cartridge - HP Color LaserJet smart Magenta print cartridge - Will print approximately 2,000 pages based on a 5% print density (not for Europe)Q3973-67902Cartridge - HP Color LaserJet smart Magenta print cartridge - Will print approximately 2,000 pages based on a 5% print density (Europe)RG5-7587-090CNCarousel - Carousel (rotary) assembly - Includes the carousel assembly, the support assembly, end plates, drive gears and shaft, sensors, and cablesQ3960ACartridge - HP Color LaserJet smart Black print cartridge - Will print approximately 5,000 pages based on a 5% print densityQ7707-67951Memory - 32MB, 100-pin SDRAM DIMM memory moduleRG5-7842-000CNDrive_Assembly - Rotary drive assembly - Includes the carousel rotating motor (DCM703), toner cartridge drive motor (PM705), developing rotary stopper solenoid (SL93), bracket, and gearsRG5-7592-000CNDrive_Assembly - Rotary drive assembly - Includes the carousel rotating motor (DCM703), toner cartridge drive motor (PM705), developing rotary stopper solenoid (SL93), bracket, and gearsQ3971ACartridge - HP Color LaserJet smart Cyan print cartridge - Will print approximately 2,000 pages based on a 5% print densityRF5-4063-000CNMotor - Main motor assembly - Large motor mounted on a controller PC boardQ3972ACartridge - HP Color LaserJet smart Yellow print cartridge - Will print approximately 2,000 pages based on a 5% print densityQ3973ACartridge - HP Color LaserJet smart Magenta print cartridge - Will print approximately 2,000 pages based on a 5% print densityRG5-7567-000CNCover - Top cover assembly (Graphite Black plastic) - Includes the molded-in face-down output tray and the lift-up top cover door assemblyRG5-7593-000CNMotor - Rotary motor assembly - (DCM703) Rotates the four color toner cartridges in the carousel to position one of them for printingRF5-4063-030CNMotor - Main motor assembly - Large motor mounted on a controller PC board - (DCM701) Mounts on the inside of the metal right side frame assemblyRG5-7124-000CNPower_Supply - Sub-high voltage board - Small auxillary PC boardRG5-7580-000CNSideplate - Right side plate rear assembly - Includes the rear half of the metal right side plate and the two associated gearsRG5-6964-000CNPC_Board - Carousel position and toner level photoelectric sensor PC board - 'L' Shaped PC board with the two sensorsC9706-67902Tray - Multipurpose tray (tray 1) service kit with extra separation pads - Includes one paper pickup roller and three separation pad assemblyRH7-5389-000CNClutch - Electromagnetic clutch assembly (24V) - Electrical clutch between the clutch drive gear and shaftRH7-5335-000CNClutch - Electromagnetic clutch assembly (24VDC) - Electrical clutch between the clutch drive gear and shaftRH7-1537-000CNFan - Cooling fan (Panaflo Model FBA08T24H - 80mm X 80mm X 15mm high, DC brushless, 24V DC, 190mA)RG5-7569-000CNCover - Right side cover assembly (Light Gray plastic) - Includes the DIMM memory doorRG5-7571-000CNCover - Left side cover assembly (Alloy Gray plastic) - Includes the power switch button, rod and spring (The power switch is located on the low voltage power supply board)RH7-1651-000CNMotor - Rotary motor assembly - (DCM703) Rotates the four color toner cartridges in the carousel to position one of them for printingC9706-67901Tray - Multipurpose tray (tray 1) service kit - Includes one paper pickup roller and one separation pad assemblyRH7-7158-000CNPC_Board - Density photoelectric sensor PC boardRH7-1613-000CNMotor - Fusing motor assembly - 24VDC motor mounted on a controller PC boardRF5-4069-000CNDoor - Top cover door (Graphite Black plastic) - For accessing the toner cartridges and the imaging drum/transfer assemblyRH7-1628-000CNMotor - Fusing motor assembly - 24VDC motor mounted on a motor controller PC boardRG5-7585-000CNTray - Multipurpose front input tray assembly (tray 1) - Includes the front cover piece, pull-out paper support, and the flip-out extender - Mounts on front of printer (on the front frame assembly)RH7-1629-000CNMotor - Stepping motor - 24V DCRG5-7589-000CNPressure_Assembly - Carousel pressure (support) assembly - Includes the main rear support, E-label reader assembly, engaging sensor, and the engaging rod shaftRG5-7570-020CNControl_Panel - Control panel assembly (mechanical only) - Includes the 'Rotate Carousel', 'Cancel Job' and the 'Go' buttons, plus the various indicator light pipes - All switches and LED's are on the formatter PC board - Mounts to the top of the right cover assemblyRH7-1533-000CNMotor - Stepping motor - 24V DCRH7-1535-000CNMotor - Stepping motor (24V)RH7-1625-000CNMotor - Stepping motor - 24VDCRG5-6971-000CNCable - Cable assembly (two 3-pin connectors and a spad lug)RG5-7580-020CNSideplate - Right side plate rear assembly - Includes the rear half of the metal right side plate and the two associated gearsRB9-0886-000CNCover - Left side cover ONLY (Alloy Gray plastic) - Does not include any attaching parts8120-6814Power_Cord - Power cord (Flint Gray) - 17 AWG, 2.3m (7.5ft) long - Has straight (F) receptacle (for 220V in Denmark)RG5-6939-000CNRegistration - Registration roller assembly - Includes the roller, bushings, mounting plate, paper sensor, and the sensor flagRB9-0881-000CNCover - Face-down paper output cover (L-Shaped Graphite Black plastic) - Serves as the rear of the tray for the face-down output tray on top of the printerRG5-7570-000CNControl_Panel - Control panel assembly (mechanical only) - Includes the 'Rotate Carousel', 'Cancel Job' and the 'Go' buttons, plus the various indicator light pipes - All switches and LED's are on the formatter PC boardRB9-0890-000CNHinge - Tray hinge - 'L' shaped plastic arm - For the right side of the multipurpose front input tray (tray 1)RG5-7620-000CNCable - Cable assembly (two 5-pin connectors)RH7-1630-000CNFan - Cooling fan (Panaflo Model FBA08T24H - 80mm X 80mm X 15mm high, DC brushless, 24V DC, 190mA)RG5-7648-000CNPC_Board - Waste toner sensor assembly PC board - Detects excess level of waste toner in the imaging drum/transfer assembly cartridgeRG5-6897-020CNRoller - Upper top bin output roller assembly - Includes the shaft with four rubber rollers, two bushing/shaft retainers, two anti-reversing flaps, and the drive gearRG5-6942-000CNSideplate - Left side carousel plate assembly - End plate under the rotational toner cartridge carousel - Includes all of the high voltage contacts for the toner cartridgesRH7-5340-000CNSolenoid - Solenoid assemblyRH7-5384-000CNSolenoid - Solenoid assemblyRG5-7161-000CNCable - Cable assembly (two 3-pin connectors and a spad lug)RG5-7609-000CNPC_Board - Carousel position and toner level photoelectric sensor PC board - 'L' Shaped PC board with the two sensorsRB9-0889-000CNHinge - Tray hinge - 'L' shaped plastic arm - For the left side of the multi-purpose front input tray (tray 1)C6518ACable - Universal serial bus (USB) interface cable - Type 'A' connector to type 'B' connector - 2.0m (6.6ft) longRG5-7616-000CNPower_Supply - Sub-high voltage board - Small auxillary PC boardC2950ACable - IEEE 1284 Bi-Tronics parallel cable - DB-25 (M) connector (type A) to 36-pin Centronics (M) connector (type B) - 2.0m (6.6ft) longRB9-0879-000CNBushing - Bushing/shaft retainer assembly (Black plastic)RG5-6952-000CNRoller - Paper pickup roller assembly - Includes the shaft, guide assembly cams, the D-shaped roller, and roller retainers - Picks paper from the multipurpose front input tray (tray 1)RG5-6939-020CNRoller - Registration roller assembly - Includes the roller, bushings, mounting plate, paper sensor, and the sensor flagRF5-4067-030CNRoller - Transfer roller assembly - Long black foam type roller - Transfers static charge to paperRH7-5366-000CNClutch - Electromagnetic clutch assembly (24V) - Electrical clutch between the clutch drive gear and shaftRG5-7624-000CNCable - Cable assembly (two 3-pin connectors)RG5-7612-000CNPC_Board - Top of page photoelectric sensor PC board - Includes the photoelectric top of page sensor and the print engine test switchRG5-7109-000CNCable - Cable assembly (two 7-pin connectors)RG5-6940-050CNShutter - Registration shutter assembly - Includes the metal roller, mounting frame, grounding springs, and the dual coupling gearRH7-5383-000CNSolenoid - Solenoid assembly - (SL92) Lever on the solenoid disengages the stop on the drive gear on the paper pickup roller for the multipurpose input tray (tray 1)RG5-6952-020CNRoller - Paper pickup roller assembly - Includes the shaft, guide assembly cams, the D-shaped roller, and roller retainers - Picks paper from the multipurpose front input tray (tray 1) - Mounts in the lower portion of the front frame assembly5063-1256Cable - IEEE 1284 Bi-Tronics parallel cable - DB-25 (M) connector (type A) to 36-pin Centronics (M) connector (type B) - 2.0m (6.6ft) longRG5-6942-030CNSideplate - Left side carousel plate assembly - End plate under the rotational toner cartridge carousel - Includes all of the high voltage contacts for the toner cartridges - Mounts on the metal carousel support frameRH7-5338-000CNSolenoid - Solenoid assembly - (SL92) Lever on the solenoid disengages the stop on the drive gear on the paper pickup roller for the multipurpose input tray (tray 1)RB9-0901-000CNAirflow_Guide - Airflow guide (duct) / fan holder bracket assembly (Alloy Gray plastic)RG5-7607-000CNPC_Board - Waste toner sensor assembly PC board - Detects excess level of waste toner in the imaging drum/transfer assembly cartridgeRF5-4012-000CNPad - Separation pad assembly - Includes the separation pad, holder and springRF5-4065-000CNGuide - Entrance guide assemblyRG5-7160-000CNCable - Upper cable assembly (seven connectors)RB2-9954-000CNGuide - Left paper feed guide (small Black plastic arm)RG5-7584-000CNGuide - Paper guide assembly - Paper width adjustable guide assembly for the multipurpose front input tray (tray 1)RG5-6967-000CNPC_Board - Registration sensor PC Board - Small board with flag activated photosensorRB9-0880-000CNCover - Upper rear cover (Alloy Gray plastic)8120-6815Power_Cord - Power cord (Flint Gray) - 17 AWG, 2.3m (7.5ft) long - Has straight (F) receptacle (for 220V in Switzerland)RH2-5524-000CNCable - Flat flexible cable (FFC) assemblyRG5-7131-000CNReader - E-label reader (contact board ONLY) - Connects the cartridge nonvoliatile memory to the DC controller boardRH7-7146-000CNPC_Board - Density photoelectric sensor PC boardRG5-6956-000CNReader - E-label reader (contact board ONLY) - Connects the cartridge nonvoliatile memory to the DC controller boardRG5-6957-000CNReader - E-label reader assembly - Connects cartridge nonvoliatile memory to the DC controller boardRG5-7114-000CNCable - Cable assembly (two 4-pin connectors) with shieldRB3-1065-000CNSpring - Torsion springQ3702-67902NamePlate - LaserJet 2550L NameplateRH5-3115-000CNResistor - 500 Meg-ohm, 300mWRH2-5519-000CNConnector - Connector assembly - For optional paper trayRH7-7149-000CNThermistor - ThermistorRB2-9999-000CNSpring - Torsion springRB3-0089-000CNArm - Top cover rack arm (Black) - Plastic arm with teeth on bottom edge - Disengages the imaging drum/transfer assembly drive cams when the top door is openRB9-0884-000CNDoor - DIMM memory door (Alloy Gray perforated plastic) - Access door for adding or removing printer memory or font DIMMRB3-0120-000CNCover - Solenoid cover (Steel) - For magnetic wave sheildingRB3-1108-000CNCover - Front inner cover (Graphite Black plastic) - Mounts on the front frame above the multi-purpose input trayRB3-1112-000CNCover - Interface bezel (Alloy Gray plastic) - Vertical cover that surronds the interface connectorsWG8-5382-000CNPC_Board - Sensor PC board - Small board with flag activated photosensorRB2-9916-000CNPlate - Mounting/grounding plateRG5-6938-000CNGear - Gear assembly - Metal plate with two White plastic gears attached8121-0712Cable - Universal Serial Bus (USB) interface cable - Type 'A' connector to type 'B' connector - 0.6m (24-inches) longRB9-0897-000CNCover - Front lower cover (Graphite Black plastic) - Front lower strip below the multipurpose input tray - Has recessed area for the printer logoWT2-5056-000CNClip - Cable clip - 'C' shaped White plasticRG5-7622-000CNCable - Upper cable assembly (seven connectors)RG5-6907-030CNSupport - Laser/scanner support assembly (sheet metal plate)RB1-8668-030CNBelt - Feed guide drive belt - Small belt approximately 5/16 inch wide with 'A' shaped ribs on itJ6061APrint_Server - HP JetDirect 380X external IEEE-802.11b (Wi-Fi) wireless print server - Connects to printer using Universal Serial Bus (USB) cableC2951ACable - IEEE-1284 Bi-Tronics parallel cable - DB-25 (M) connector (type A) to 36 pin Centronics (M) connector (type B) - 3.0m (9.8ft) long8120-6809Power_Cord - Power cord (Dove Gray) - 2.3m (7.5ft) long - Has straight (F) receptacle (For 240V operation in the U.K., Hong Kong, Singapore, Malaysia)8120-6813Power_Cord - Power cord (dove gray) - 2.3M (7.5ft) long - Has straight (F) receptacle (For 240VAC in the United Kingdom, Hong Kong, Singapore, Malaysia)Q3710ATray - Optional 500 sheet paper feeder assembly - Includes the feeder base which attaches to tray 2, and slide out paper tray - Accommodates 216mm x 279mm (8.5 x 11in) or 210mm x 279mm (8.3 x 11.7in) media - Optional 250 sheet feeder must be installed firstRB3-0019-000CNTray - Toner catch tray (curved Black plastic piece) - Holds residual toner from photosensitive drumRH7-7159-000CNThermistor - ThermistorRG5-7132-000CNReader - E-label reader assembly - Connects cartridge nonvoliatile memory to the DC controller boardRB2-9852-000CNGuide - Rotary release guide - Small plastic clip that allows for manual carousel rotation (with a straightened paper clip) for removing toner cartridges without power8120-6812Power_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)RB2-9904-000CNAirflow_Guide - Airflow Guide (duct) - Black plastic insert piece which runs the width of the printer and has an air flow hole on right sideRB3-1110-000CNInsulator - Insulating sheet (Transparent plastic) - For the power supply base assembly8120-6810Power_Cord - Power cord (Flint Gray) - 2.3m (7.5ft) long - Has straight (F) receptacle (For 240V operation in Australia, New Zealand)RB2-9955-000CNGuide - Right paper feed guide (small Black plastic arm)RG5-7146-000CNCable - High voltage cable assembly (two 15-pin connectors and two 14-pin connectors)RG5-7108-000CNCable - Cable assembly (two 8-pin connectors, Purple wire)RB3-0006-000CNHolder - Holder - Housing for the fusing connector assemblyRG5-7122-000CNCable - Cable assembly - 'Y' type cable (three connectors) - The 14-pin connector splits into an 8-pin connector and a 6-pin connectorRB3-0160-000CNRoller - Paper pickup roller ('D' shaped)RG5-6935-020CNGuide - Left cartridge guide assemblyRG5-7595-000CNRoller - Lower top bin output roller assembly - Includes the shaft with four rubber rollers, two bushing/shaft retainers, and the drive gearRG5-6938-030CNGear - Gear assembly - Metal plate with two White plastic gears attachedWS1-6336-000CNConnector - Connector assembly - For optional bottom paper trayWG8-5593-000CNSensor - Sensor PC board - Small board with flag activated photosensorRH7-6051-000CNSwitch - Microswitch with lever activatorRG5-7613-000CNPC_Board - Registration sensor PC Board - Small board with flag activated photosensorRG5-7621-000CNCable - Cable assembly (two 8-pin connectors)RG5-7106-000CNCable - Cable assembly (two 2-pin connectors)8120-6811Power_Cord - Power cord (Flint Gray) - 17 AWG, 2.3m (7.5ft) long - Has straight (F) C13 receptacle (for 220V in Europe, Saudi Arabia, South Africa, India, and Korea)5090-3379Cleaner - Toner cleaning cloth - Specially treated cloth for absorbing toner (1 per package) - Ideal for cleaning up toner spillsRB2-6248-000CNDamper - Damper assembly (Gray plastic piece with small 13-tooth gear on it)RB3-0104-000CNCover - Roller cover - Covers the multipurpose paper pickup roller assembly - Mounts on the lower front of the front frame assemblyRS6-8668-000CNLabel - High voltage caution labelRG5-7145-000CNCable - Front cable assembly (six connectors)RB3-1088-000CNGuide - Transfer inlet guide assembly - Angled metal guide between the registration roller and the transfer rollerRB3-0057-000CNPlate - Transfer slide plate - Small 'U' shaped metal insert platesRB3-0090-000CNRack_Slide - Rack slide - White plastic piece with gear teeth layed out in rack form on both sidesRS7-0573-000CNGear - 186 tooth gearRB3-0089-030CNArm - Top cover rack arm (Black) - Plastic arm with teeth on bottom edge - Disengages the imaging drum/transfer assembly drive cams when the top door is openRB3-0063-000CNBelt - Paper feed belt - Small black rubber belt approximately 1/8 inch wide with little 'A' shaped ribs on itRB3-0121-000CNSpring - Right retaining spring - Helps to secure and ground the imaging drum/transfer assembly in the printer8121-1036Cable - Universal Serial Bus (USB) interface cable (Black) - Type 'A' connector to type 'B' connector - 0.6m (24-inches) long - USB 2.0 compliantRB3-0010-030CNPlate - Feed plate - Center metal plate with slots that the ribs on the middle frame assembly go throughRG5-7130-000CNCable - High voltage cable assemblyRB3-0037-000CNRod - Power switch rod - Goes between the power button and the power switch on the low voltage power supply boardRB3-0067-000CNPulley - Pulley roller (accommodates one feed belt) - Small black roller approximately 1.59cm (5/8 inch) long with one ball type pulleyXA9-1495-000CNScrew - Wafer head machine screw - M3, 6mm long, No. 2 Phillips recess - Secures metal to sheet metalXB4-7401-005CNScrew - M4 truss head (flanged) screw - 10mm long - Typically used to secure plastic parts to the left and right side platesXA9-1500-000CNScrew - M3 pan-head Phillips screw with flat washer - 8mm longXA9-1501-000CNScrew - M3 pan-head Phillips screw - 10mm longXA9-1449-000CNScrew - M3 pan-head Phillips screw with machine threads - 8mm longRB2-7195-000CNRoller - Sensor flag roller (small White plastic roller)RS6-2030-000CNSpring - Tension springRG5-7114-020CNCable - Cable assembly (two 4-pin connectors) with shield - Connects between the cartridge drive motor and the DC controller boardRB2-9916-020CNCover - Cover - For the engaging motor (PM704) - Mounts on the upper left side of the rear frame assemblyRB3-0120-020CNCover - Solenoid cover (Steel) - For magnetic wave sheilding - Mounts over the solenoid on the right side of the front frame assemblyRB3-0122-000CNSpring - Left retaining spring - Helps to secure the imaging drum/transfer assembly in the printerRG5-7115-000CNCable - Cable assembly (two 3-pin connectors)RG5-7117-000CNCable - Cable assembly (two 3-pin connectors)RG5-7123-000CNCable - Grounding cable assemblyRG5-7126-000CNCable - Cable assembly (two 5-pin connectors)XD2-1100-502CNClip - E-ring clipRB3-0052-000CNCover - Gear Cover (Small Black plastic cover) - Covers the left end of the feed drive shaftRB3-0022-000CNGear - 22 tooth gear (Black plastic) - Small gear with diagonally cut teethRB3-0023-000CNHolder - Interlock switch holder (Quartz Gray plastic) - Does NOT include the micro-switchRS7-0426-000CNGear - Dual gear - 26 tooth / 50 tooth (White plastic)RS7-0428-000CNGear - 30 tooth gear (White plastic)RS7-0429-000CNGear - 26 tooth gear (White plastic) - Has recess for shaft drive pinRS5-1637-000CNBushing - Bushing (black plastic)RS5-1638-000CNBushing - BushingRB3-0092-000CNGear - 15 tooth gear with drive shaft (Black plastic)RB3-0009-000CNStatic_Dissipater - Static eliminator ground plate - Right angled metal piece with small teeth on top edgeRB3-0011-000CNShaft - Feed drive shaft - Long shaft with eight feed belt ball type pulleys and one ribbed feed guide drive belt pulleyRB3-0012-000CNRoller - Belt roller - Small oval shaped roller approximately 1-3/4 inches longRS7-0437-000CNGear - 51 tooth gear (White plastic)XA9-0890-000CNScrew - M3 truss-head phillips screw with machine threads - 6mm longRB2-6297-000CNFoot - Rubber foot - Square self-adhesive rubber footRS5-1635-000CNBushing - Shaft bushingRB2-9903-000CNGuide - Cable guide (Quartz Gray plastic)RG5-7128-000CNCable - Cable assembly (four 3-pin connectors)RG5-7129-000CNCable - Cable assembly (two connectors and two spade lugs)RB2-9909-000CNRoller - Pressure roller (small Black hard plastic 'solid' roller)RS7-0572-000CNGear - Dual gear - 31 tooth / 90 toothRB3-0111-000CNFlag - Paper flag - Plastic rod with paper sensing flag on one end and sensor activator flag on the otherRB2-9924-000CNHolder - Sensor assembly mounting holderRB2-9925-000CNFlag - Sensor arm and flag - Activates the photosensor (Does NOT include the roller)RB2-9932-000CNShield - RFI shield - Parallel wire form mounted over the fanRB3-1113-000CNPlate - Grounding plate - Small plate with grounding fingerRB3-0135-000CNFlag - Test print flag (Black lever)RB3-0286-000CNPlate - Contact plateRB3-0015-000CNSpring - Compression springRB3-0016-000CNSpring - Electrical contact spring - Spring steel wire with compression springs formed on both endsRB3-0043-000CNSpring - Electrical contact springRB3-0044-000CNSpring - Electrical contact springRB3-0045-000CNSpring - Electrical contact springRB3-0046-000CNSpring - Electrical contact springRB3-0048-000CNSpring - Electrical contact springRB2-9905-000CNSpring - Torsion springRB3-0007-000CNInsulator - Insulating sheet (Transparent plastic)RB3-0047-000CNSpring - Electrical contact springRB3-0065-000CNPlate - Contact plate - copper clad metal spring - Holds the left end of the small 500 Meg-ohm resistorRB3-0066-000CNPlate - Contact plate - copper clad metal spring - Holds the right end of the small 500 Meg-ohm resistorRB3-0091-000CNGear - 16 tooth gear (Black plastic) - Gear with large stop tooth and shaft lock tabRB3-0060-020CNShaft - Idler gear shaft - Short metal rodRB3-0061-000CNPulley - Pulley roller (accommodates three feed belts) - Small black roller approximately 3.49cm (1-3/4 inches) long with three ball type pulleysRB3-0062-000CNSupport - PC board support (Black plastic holder)RB2-9809-000CNBushing - Bushing/shaft retainer assembly (White plastic)RH5-3169-000CNResistor - Resistor - 500 Meg ohm, 300mWRS6-2766-000CNSpring - Tension springRF5-4047-000CNPad - Light blocking pad assembly - Black plastic frame with soft rubber gasket and stiff conductive Mylar piece (grounded)RB2-3044-000CNBushing - Right roller bushing - Acts as the bearing and retainer for the right end of the paper pickup roller assembly (tray 1)RS7-0418-000CNGear - 26 tooth gear (Black plastic) - Has 1/8th portion of gear cut awayRS7-0424-000CNGear - Dual gear - 20 tooth / 40 toothRS7-0574-000CNGear - Dual gear - 32 tooth / 123 toothRB3-1094-000CNBushing - Bushing assembly (Black plastic bushing with small guide roller on top)XD2-1100-322CNClip - E-ring retainer clipRS6-2759-000CNSpring - Compression springRB2-9952-000CNSpring - Tray 1 flag spring - Provides torsion for the tray 1 paper sensor flagRB3-0042-000CNSpring - Electrical contact springWT2-5700-000CNClamp - Cable clamp - White plastic clamp with mounting pinWT2-5737-000CNClip - Drawer connector - Connector located on bottom of tray assembly frame on right side, which connects tray assemblies to each otherRS7-0425-000CNGear - 30 tooth gear (White plastic)RS7-0435-000CNGear - Dual gear - 32 tooth / 37 tooth (White plastic)RS7-0436-000CNGear - Dual gear - 37 tooth / 43 tooth (White plastic)RS7-0570-000CNGear - 81 tooth gearRS7-0571-000CNGear - Dual gear - 23 tooth / 54 toothVT2-0012-005CNStandoff - PC Board support - Plastic standoff for supporting a PC boardRB2-3043-000CNBushing - Left roller bushing - Acts as the bearing and retainer for the left end of the paper pickup roller assembly (tray 1)C2936AFilm - Color LJ transparency film - A4 size (21.0cm x 29.7cm) - 50 sheets per box8120-6800Power_Cord - Power cord (Flint Gray) - 16 AWG, 2.3m (7.5ft) long - Has straight (F) C13 receptacle (for 240V in Israel)Q3702A-ManualService_Guide_PH - HP Color LaserJet 2550L Printer Service Manual - Includes troubleshooting, error messages, paper jams, parts and parts diagrams.Q1298APaper - LaserJet Satin finish tough paper - A size (8.5 x 11-inches) - Will not tear and will withstand outdoor weather conditions - Can print on both sidesQ1298BPaper - LaserJet Satin finish tough paper - A4 size (21.0cm x 29.7cm) - Will not tear and will withstand outdoor weather conditions - Can print on both sides - 50 sheets per boxQ2413APaper - Premium LaserJet cover paper - Heavyweight (75lb), smooth finish on both sides, 96 brightness - A size (8.5 x 11-inches) - 100 sheets per boxXA9-1262-000CNScrew - M4 pan-head phillips screw with self-tapping threads - 10mm longXA9-1291-000CNScrew - M3 pan-head Phillips screw with flat washer - 8mm longXA9-1328-000CNScrew - M3 pan-head Phillips screw - 10mm longXA9-1355-000CNScrew - M3 pan-head Phillips screw with machine threads - 8mm longXA9-0849-000CNScrew - M3 truss-head phillips screw with machine threads - 6mm long5851-1468Other_Parts - GD: LJ PAPER SPECJ3265GPrint_Server - HP JetDirect 500X external token ring print server module - Interfaces up to 3 parallel printers to an ethernet 10Base-T (RJ-45), 10Base2 (BNC), or 100Base-TX (RJ-45) LAN5851-1468Other_Parts - GD: LJ PAPER SPECJ3263GPrint_Server - HP JetDirect 300X external print server module (10Base-T and 100Base-TX) - Connects between printer parallel port and LAN networkQ6541APaper - HP Color Laser Soft-gloss Presentation Paper - A size (8.5 x 11-inches) - 200 sheets