HP parts list for CB657A HP deskjet f4250 all-in-one printer
CB657A-AbsorberAbsorber - Ink service station (ISS) bottom absorber foam - absorbs ink during the cleaning process. Service station absorber (sponge) - soaks up used ink during cartridge cleaning. Works as sled filters.
CB657A-AC_AdapterAC Adapter - Power supply module or adapter - one end for connecting to the printer and other end to the power cord, or your ac adapter may have the pwr cord attached.
CB657A-ActuatorActuator - Actuating unit. this part usually causes the carriage assembly to stalls on the left side of the printer, verify that the clutch actuator arm (slider arm).
CB657A-Arm_DeliveryArm Delivery - Paper sensing arm - for 'paper out' or delivering paper sensing arm
CB657A-Cable_CarriageCable Carriage - Cable assembly which connects the main logic board to the carriage motor
CB657A-Cable_InterfaceCable Interface - Parallel cable - connects from your printer to computer via your parallel port.
CB657A-Cable_MchnsmCable Mechanism - Cable assembly which connects the main logic board to the print mechanism
CB657A-Cable_PanelCable Panel - Cable Panel assembly - includes ribbon cable this is the cable that connects to the control panel or display.
CB657A-Cable_USBCable USB - This interface cable is the standard 2.0 usb cable that connects to your printer and computer for printing.
CB657A-CamCam - Drawer cam - short, spring loaded lever attached to the paper tray frame - used to draw input tray into position
CB657A-Cap_LifterCap Lifter - These lifter caps hold the pressure plate lifter and the kicker spring in place.
UG122ECare Pack - HP 1 year Care Pack w/Next Day Exchange for Multifunction Printers
UG577ECare Pack - HP 2 year Accidental Damage Protection w/Next Business Day Exchange for OfficeJet Printers
UG604ECare Pack - HP 2 year Care Pack w/Next Day Exchange for Printers
UG607ECare Pack - HP 3 year Care Pack w/Next Day Exchange for Printers
UH608ECare Pack - HP 4 year Care Pack w/Next Day Exchange for Printers
US284ECare Pack - HP Basic Installation Service for one consumer printer with wireless capability
US285ECare Pack - HP Premium Installation Service with wireless network setup for up to three PCs and/or printers
CB657A-Carriage_AssyCarriage Assembly - Ink cartridge carriage assembly - includes carriage, felt, felt retainers, ink cartridge latches, trailing cable, pc board, belt attachment hardware, and slider.
CB657A-Carriage_BaseCarriage Base - Carriage base or pre-loader assembly - mounted to bottom of carriage base
CB657A-Carriage_BeltCarriage Belt - Carriage drive belt, this belt is attached to the carriage and carriage motor, it moves the carriage side to side while priting.
CB657A-Carriage_CableCarriage Cable - Flex circuit cable which connects the head driver board to the carriage assembly. in some units it is also known as the trailing cable, this cable moves along with the carriage unit (side to side).
CB657A-Carriage_Latch_CVRCarriage Latch Cover - The carriage latch is used to keep the cartridge(s) in place. this latch(s) hold the cartridge(s) in place while carriage is printing or idle.
CB657A-Carriage_MotorCarriage Motor - Carriage motor moves the carriage unit side to side. the carriage belt goes arround this motor, which controls carriage movement.
CB657A-Carriage_OnlyCarriage Only - Carriage only - includes carriage, felt, felt retainers, ink cartridge latches - does not include trailing cable, pc board, belt attachment hardware, or slider (for complete carriage unit, please see carriage assembly).
CB657A-Carriage_PC_BRDCarriage PC Board - This pc board attaches on the carriage, it is usually a small pc board that has carrage cable attached to it.
CB657A-ChassisChassis - Chassis assembly - the large plastic item that forms the base of the print mechanism
CB657A-Clutch_FeedClutch Feed - Clutch unit resposible for unit picking up paper from the pick up unit.
CB657A-Control_PanelControl Panel - Control panel assembly - control buttons and display on top front of the unit.
CB657A-Cover_BackCover Back - Back cover of printer, it is usually removed to clear paper jams.
CB657A-Cover_CartridgeCover Cartridge - This is the cover/ door that is opened to remove the cartridge(s) - usually, when this door opens the carriage moves.
CB657A-Cover_MainCover Main - This is the main cover of the printer. it is the biggest piece of plastic the printer is made off.
CB657A-DeflectorDeflector - Paper deflector - guides paper out of dispose assembly - through the internal paper path cover. paper deflector - directs paper from the media chassis to the print section of the printer chassis assembly
CB657A-Print_MchnsmPrint Mechanism - Print mechanism assembly - complete mechanism with carriage movement, paper picking and service station - does not include covers, printer base, print heads, ink cartridges, or any consumables.
CB657A-Repair_InkJetRepair Service - Ship your product to us for a small diagnostic fee; and a professional service job. We will contact you with repair total and your diagnostic fee will be waived if unit is repaired. Service warranty is 30days labor and 90days for parts. Extended warranty option is available.
CB657A-Sensor_OutSensor Out - OOPS sensor - out of paper sensor - detects the presence of the paper in the printer tray
CB657A-Sensor_SpotSensor Spot - Spot sensor assembly is attached to the carriage assembly.
CB657A-SeparatorSeparator - Pad separator - assembled from plastic and rubber components; to help in separating sheet of media during printing from bottom trays.
CB657A-GuideService Guide - Printer Reference Guide (not a service manual) - Contains information such as product information, operation overview, paper behavior, maintenance, ink safety, and removal / replacement of parts. This is not a service manual for technical repair.
CB657A-Service_StationService Station - Service station assembly - for conditioning the printheads when the carriage is in its home position
CB657A-SLED_AssySLED Assembly - Sled assembly - white plastic piece with spring, wipers and boot (assembly that the ink cartridge parks on) - mounts on top of the service station assembly
CB657A-SliderSlider - Carriage base slider - plastic piece on the front end of the carriage that allows the carriage to slide side to side.