HP parts available for CB841A HP officejet 6500 all-in-one printer - e709a
CB841A-Absorber Absorber - 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.
CB057-60070 AC Adapter - Power module - Input voltage 100-240VAC, 50-60Hz - Output voltage 32VDC, 1.56mA, 50 watt - Requires separate AC power cord (Worldwide)
CB841A-AC_Adapter AC 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.
CB841A-Actuator Actuator - 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).
0957-2230 Adapter - PS PWR-SPLY-AC-DC ADAPTER;50W ROHS Power Adapter AC-to-DC PWR-SPLY-AC-DC ADAPTER;50W ROHS Power module - Input voltage 100-240VAC, 50/60Hz - Output voltage 32VDC, 1.56A, 50 watts - Requires separate 3-wire AC power cord with C-14 connector.
CB841A-ADF_Arm ADF Arm - Senses paper in the ADF area tray / feeder tray. this is a front flapper arm - part of the paper separation mechanism for the paper pickup assembly - mounts just in front of the front separation belts in the ADF assembly.
CB841A-ADF_Feed_Assy ADF Feed Assembly - ADF assembly - does not include ADF input tray. ADF assembly includes the complete ADF assembly (motor, gears, rollers, sensor, does not include the ADF pad or plastic flatbed cover. (for entire unit please see ADF unit assembly).
CB815-60012 Adf Input Tray - ADF input paper tray assembly - For the OfficeJet 6500 All-in-One printer series
CB841A-ADF_Input_Tray Adf Input Tray - ADF tray ( for automatic document feeder) this is where papers are placed for feeding into unit.
CB841A-ADF_Motor ADF Motor - ADF motor - the scanner ADF motor is located on left rear corner of ADF drive, location varies from each unit. however, this is the main motor on the ADF unit.
CB841A-ADF_Output_Tray ADF Out Put Tray - ADF out put tray is where paper come out of ADF (automatic document feeder). For this unit, we will ship the entire ADF Assembly.
CB841A-ADF_Pad ADF Pad - ADF paper seperation pad assembly - mounts in the center of the ADF separation pad frame assembly. this pad prevents from multiple feeding or preventing paper jams while faxing scanning or copying.
CB841A-ADF_PC_BRD ADF PC Board - Control Board on the ADF unit
CB841A-ADF_Roller_Kit ADF Roller Kit - ADF upper pick roller replacement kit. these are the rollers that feed paper into the feeder to be scan copy or faxed.
CB841A-ADF_Scanner ADF Scanner - ADF scanner (optical) assembly - includes the chassis assembly, scanner lens assembly (includes the charge coupled device (ccd)), the scanning lamp, ADF analog processor board, and ADF inverter board - this is the assembly that scans, copies documents.
CB841A-ADF_Sensor_BRD ADF Sensor Board - ADF sensor pc board assembly - narrow strip pc board with the two document skew sensors, registration sensor, and timing sensor - mounts on top of the registration guide assembly in the ADF main assembly
CB841A-ADF_Unit_Assy ADF Unit Assembly - Complete replacement assembly unit for Officejet Copier top assembly only. This includes the ADF (automatic document feeder) for this unit.
CB841A-Arm_Delivery Arm Delivery - Paper sensing arm - for 'paper out' or delivering paper sensing arm
CB841A-Arm_Door Arm Door - Carriage access door sensor arm
CB841A-Arm_Pickup Arm Pick Up - Paper detection arm - for registration plate on picking up paper
CB841A-Arm_Plate Arm Plate - Lever arm - used to lift the pressure plate lifter
CB841A-Arm_Sensing Arm Sensing - Arm assembly senses paper in bottom tray
CB841A-Arm_Tension Arm Tension - Tension arm - maintains tension on carriage belt
CB841A-Battery Battery - Battery pack for hp printer
CB841A-Belt_ADF Belt ADF - Transport belt motor - provides the drive to transport paper through the ADF unit. this belt goes in the ADF assembly drive unit
CB841A-Belt_Carriage Belt Carriage - Carriage belt - moves the carriage assembly across the carriage rod
CB841A-Belt_Duplex Belt Duplex - Duplex timing belt - small belt that goes on the duplexer unit
CB841A-Belt_Paper Belt Paper - Paper drive belt (usually a small belt) - this belt attaches to a gear which is driven by the paper drive motor assembly.
CB841A-Belt_Scanner Belt Scanner - Scanner assembly belt. belt moves the scanner while copying or scanning documents.
CB841A-Bezel Bezel - Front panel overlay (bezel) - (english) control panel bezel - frame around display and control panel
CB841A-Bracket_Left Bracket Left - Left bracket - carriage rod adjustment bracket (left)
CB841A-Bracket_Right Bracket Right - Right bracket - carriage rod adjustment bracket (right)
CB841A-Bracket_Tension Bracket Tension - Belt tension bracket - holds the carriage belt idler pulley
8120-8909 Cable - Telephone cable - 3.0m (9.8ft) long (Black) - RJ-11 plug on one end (Austria)
8120-8911 Cable - Telephone cable - 3.0m (9.8ft) long (Black) - RJ-11 plug on one end (Denmark)
8120-8912 Cable - Telephone cable (Germany) - 3.0m (9.8ft) long (Black) - RJ-11 plug on one end, Germany phone plug on other end
8120-8913 Cable - Telephone cable - 3.0m (9.8ft) long (Black) - RJ-11 plug on one end (Israel)
8120-8916 Cable - Telephone cable (Finland and Norway) - 3.0m (9.8ft) long (Black) - RJ-11 plug on one end, Norway phone plug on other end
8120-8918 Cable - Telephone cable - 3.0m (9.8ft) long (Black) - RJ-11 plug on one end (Sweden)
8120-8920 Cable - Telephone cable - 3.0m (9.8ft) long (Black) - RJ-11 plug on one end (Turkey)
8120-8921 Cable - Telephone cable (five conductor) - RJ-11 (M) to BS-601A (M/F) - 3m (9.8ft) long (for the U.K., New Zealand, and Hong Kong)
8120-8922 Cable - Telephone cable - 3.0m (9.8ft) long (Black) - RJ-11 phone plug connectors (Eastern Europe, Czechoslovakia, Slovenia, and Hungary)
8121-0811 Cable - Telephone cable (2-wire) - RJ11 (M) connectors - 3m (10ft) long (USA, Canada, Mexico, Latin America, Greece, Poland, Saudi Arabia, Portugal, and Spain)
8121-0868 Cable - Universal Serial Bus (USB) interface cable (Black) - Type 'A' connector to type 'B' connector - 1.83m (6.0ft) long
CB841A-Cable_Carriage Cable Carriage - Cable assembly which connects the main logic board to the carriage motor
CB841A-Cable_Interface Cable Interface - Parallel cable - connects from your printer to computer via your parallel port.
CB841A-Cable_Mchnsm Cable Mechanism - Cable assembly which connects the main logic board to the print mechanism
CB841A-Cable_Panel Cable Panel - Cable Panel assembly - includes ribbon cable this is the cable that connects to the control panel or display.
CB841A-Cable_USB Cable USB - This interface cable is the standard 2.0 usb cable that connects to your printer and computer for printing.
CB841A-Cam Cam - Drawer cam - short, spring loaded lever attached to the paper tray frame - used to draw input tray into position
CB841A-Cap_Lifter Cap Lifter - These lifter caps hold the pressure plate lifter and the kicker spring in place.
CB841A-Carriage_Assy Carriage Assembly - Ink cartridge carriage assembly - includes carriage, felt, felt retainers, ink cartridge latches, trailing cable, pc board, belt attachment hardware, and slider.
CB841A-Carriage_Base Carriage Base - Carriage base or pre-loader assembly - mounted to bottom of carriage base
CB841A-Carriage_Belt Carriage Belt - Carriage drive belt, this belt is attached to the carriage and carriage motor, it moves the carriage side to side while priting.
CB841A-Carriage_Cable Carriage 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).
CB841A-Carriage_Latch Carriage Latch - A-arm latch - retains latch over the printheads on the carriage
CB841A-Carriage_Latch_CVR Carriage 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.
CB841A-Carriage_Motor Carriage Motor - Carriage motor moves the carriage unit side to side. the carriage belt goes arround this motor, which controls carriage movement.
CB841A-Carriage_Only Carriage 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).
CB841A-Carriage_PC_BRD Carriage PC Board - This pc board attaches on the carriage, it is usually a small pc board that has carrage cable attached to it.
N9H61FN Cartridge - HP 920XL/HP 920 Black/Color Ink Cartridges High Yield/Standard Yield 4/Pack
CB841A-Chassis Chassis - Chassis assembly - the large plastic item that forms the base of the print mechanism
CB841A-Clutch_ADF Clutch ADF - ADF paper clutch unit. clutch that controls movement on the ADF feeder
CB841A-Clutch_Feed Clutch Feed - Clutch unit resposible for unit picking up paper from the pick up unit.
CB841A-Control_Panel Control Panel - Control panel assembly - control buttons and display on top front of the unit.
CB841A-Cover_Back Cover Back - Back cover of printer, it is usually removed to clear paper jams.
CB841A-Cover_Cartridge Cover Cartridge - This is the cover/ door that is opened to remove the cartridge(s) - usually, when this door opens the carriage moves.
CB841A-Cover_Main Cover Main - This is the main cover of the printer. it is the biggest piece of plastic the printer is made off.
CB841A-Deflector Deflector - 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
CB841A-Display Display - Status led display (LCD display assembly).
C9058-60041 Door - Cleanout assembly door - Rear access door that provides access to paper jams
CB841A-Door_Carriage Door Carriage - Main front access door - covers the top of the printer and provide access to the carriage when open.
CB841A-Door_Cartridge Door Cartridge - Small front access door (drop down door) - for accessing print cartridge window - for print cartridge access door.
CB841A-Door_Rear Door Rear - Rear cleanout door assembly - rear paper jam clean out door assembly.
CB841A-Drive_Assy Drive Assembly - Paper drive roller kit - includes roller assembly, bushings, gear on roller, transmission gear kit, encoder disc, end thrust (axial) spring.
CB841A-Drive_Assy_ADF Drive Assy ADF - Media chassis assembly (paper drive) - moves paper from ADF assembly to scanner assembly - includes media chassis, rollers, gears, flag, sensor, deflector, cable, springs
C9101A-001 Duplexer - Duplexer for HP Officejet Pro 6000 8000 8500 series. DUPLEXER UNIT FOR PYTHON / KAPTO PRINTER
CB841A-Duplexer Duplexer - Auto duplexer assembly - provides double sided printing capability
CB841A-Encoder Encoder - Encoder spring - provides tension for encoder strip
CB841A-Encoder_Disk Encoder Disk - Disk encoder - helps to provide position information of the paper
CB841A-Encoder_Strip Encoder Strip - Encoder strip - carriage position sensor reference
CB841A-Extender_ADF Extender ADF - Paper extension for the automatic document feeder (ADF) input tray
CB841A-Extender_Input Extender Input - Tray extension assembly (stopper) - tray with a paper stop on the input tray - extends to accomodate different media lenths
CB841A-Extender_Output Extender Output - Paper exit tray extension
CB841-60001 Faceplate - Front faceplate (bezel) assembly - For the Officejet 6500 All-in-One printer series (Europe, Middle East, and Africa)
CB841A-Fan_PC_BRD Fan PC Board - Fan to cool power supply unit
CB841A-Fan_Vaccum Fan Vaccum - Vacuum fan assembly
CB841A-Feed_Rollers Feed Rollers - Feed roller assembly - includes frame asembly, shaft with rollers, and encoder disk
CB841A-Feed_Rollers_ADF Feed Rollers ADF - ADF feed roller kit - includes all rollers that feed paper through the feeder.
CB841A-Flag_ADF Flag ADF - Photo-sensor assembly - includes the sensor and mounting bracket - paper pickup roller home position sensor - activated by the sensor flag on the pickup roller assembly - mounths on the front frame of the ADF paper pickup assembly
CB841A-Flag_Paper Flag Paper - OOPS flag - out of paper sensor
CB841A-Formatter Formatter - Formatter board assembly, this board communicates with your computer device and has MAC port connector.
CB841A-Front_Panel Front Panel - Front panel assembly - includes lcd and actuator buttons
CB841A-Gear_Assy Gear Assembly - ADF gear assembly driven by ADF main motor
CB841A-Gear_Cluster Gear Cluster - Cluster gear, large gear on service station
CB841A-Gear_Double Gear Double - Transfer gear - has double gear attached on service station
CB841A-Gear_Main Gear Main - Paper pickup drive assembly - gear assembly located on right side of paper pickup assembly. gear moves the main paper pick up roller.
CB841A-Gear_Station Gear Station - Gears on shaft of spittoon station
CB841A-Glass_ADF_Window Glass ADF Window - Small glass piece used when scanning - copying - faxing with ADF feeder for this unit will ship Q5888-00002.
CB841A-Glass_Assy Glass Assembly - Main top copier glass assembly.
CB841A-Guide_Paper Guide Paper - Upper paper guide - spring loaded flat plate that presses the media against the top of the feed roller assembly - caution: this part can easily be broken
CB841A-Hinge_Cvr Hinge - Single cover end M-Hinge Hinge is for top cover supporting opening and closing of the cover. Most covers use 2 hinges this price includes 1pc Hinge.
CB841A-Holder Holder - Ink cartridge holder - located on carriage unit, holder secures ink cartridge in place.
CB841A-Idler Idler - Scanner belt idler assembly - maintains scannter belt tension.
CB841A-Ink_DLVRY Ink Delivery System - RIDS assembly - replaceable ink delivery system - transports ink from ink supply station to carriage assembly
CB841A-Ink_Supply_Station Ink Supply Station - Ink supply service station (iss) assembly
CB841A-Lid_Cover_Assy Lid Cover Assy - Top glass copier cover. Lid that pressed document onto the glass for copying or scanning document.
CB022-90028 Manual - Manual for HP Officejet Pro 8500 All-in-One printer series, HP Officejet 6500 All-in-One printer series, HP Officejet 6500 All-in-One printer series E7, HP Officejet 6500 All-in-One printer series - E7
CB022-90029 Manual - Manual for HP Officejet Pro 8500 All-in-One printer series, HP Officejet 6500 All-in-One printer series, HP Officejet 6500 All-in-One printer series E7, HP Officejet 6500 All-in-One printer series - E7
CB815-90004 Manual - Manual for HP Officejet 6500 All-in-One printer series, HP Officejet 6500 All-in-One printer series E7, HP Officejet 6500 All-in-One printer series - E7
CB815-90005 Manual - Manual for HP Officejet 6500 All-in-One printer series, HP Officejet 6500 All-in-One printer series E7, HP Officejet 6500 All-in-One printer series - E7
CB815-90006 Manual - Manual for HP Officejet 6500 All-in-One printer series, HP Officejet 6500 All-in-One printer series E7, HP Officejet 6500 All-in-One printer series - E7
Q3435-80005 Module - Ring Impedance Module - South Africa only
CB841A-Motor_ADF Motor ADF - ADF motor unit - drives ADF rollers on the feeder assembly
CB841A-Motor_Carriage Motor Carriage - Carriage motor - motor that drives the carriage assembly
CB841A-Motor_Scanner Motor Scanner - Scanner unit motor - drives the scanner unit to scan documents to be copied, fax, or scanned.
CB841A-MTR_Srvce_Station Motor Service Station - Service station stepper motor (does not include cable) - moves the rack vertically in the service station assembly
CB841A-Overlay Overlay - Overlay unit which covers the control button or display (english overlay only), control panel or display sold seperately.
CB841A-Pad_ADF Pad ADF - Pad separator - (located on ADF unit) assembled from plastic and rubber components; to help in separating sheet of media during faxing, scanning, or copying.
CB841A-Pad_Tray Pad Tray - Pad separator - (located on tray) assembled from plastic and rubber components; to help in separating sheet of media during printing
C2890-60107 PC Board - Main PC Board for HP CZ296B
CB841A-PC_BRD PC Board - Ink cartridge carriage assembly pc board - includes carriage pc board only
CB841A-PC_BRD_DC PC Board DC - Internal power supply board - power cable plugs on this assembly, remove covers to install pc board.
CB841A-Pinchwheel Pinchwheel - Pinch assembly kit - includes all required pinch wheels, pinchwheel mounts and springs
8121-0889 Power Cord - Power cord (Black) - 2-wire, 18 AWG, 0.5m (1.6ft) long - Has straight (F) C7 receptacle (For 120V in North America, Opt. 953)
8121-0890 Power Cord - Power cord (Black) - 2-wire, 17 AWG, 0.5m (1.6ft) long - Has straight (F) C7 receptacle (For 240V in India, Opt. 960)
8121-0891 Power Cord - Power cord (Black) - 2-wire, 17 AWG, 0.5m (1.6ft) long - Has straight (F) C7 receptacle (For 240V in China)
8121-0892 Power Cord - Power cord (Black) - 2-wire, 17 AWG, 0.5m (1.6ft) long - Has straight (F) C7 receptacle (Opt. 952)
8121-0893 Power Cord - Power cord (Black) - 2-wire, 17 AWG, 0.5m (1.6ft) long - Has straight (F) C7 receptacle (For 240V in UK, Singapore, Malaysia, and Hong Kong, Opt. 955)
8121-0894 Power Cord - Power cord (Black) - 2-wire, 17 AWG, 0.5m (1.6ft) long - Has straight (F) C7 receptacle (For use in Thailand and Brazil, Opt. 961)
8121-0895 Power Cord - Power cord (Black) - 2-wire, 17 AWG, 0.5m (1.6ft) long - Has straight (F) C7 receptacle (For use in Europe, Opt. 954)
8121-0897 Power Cord - Power cord (Black) - 2-wire, 17 AWG, 0.5m (1.6ft) long - Has straight (F) C7 receptacle (For use in Korea, Opt. 958)
8121-0898 Power Cord - Power cord (Black) - 2-wire, 17 AWG, 0.5m (1.6ft) long - Has straight (F) C7 receptacle (For use in Argentina, Opt. 950)
8121-0899 Power Cord - Power cord (Black) - 2-wire, 17 AWG, 0.5m (1.6ft) long - Has straight (F) C7 receptacle (For use in Chile, Opt. 959)
8121-0969 Power Cord - Power cord (Black) - 2-wire, 18 AWG, 0.5m (1.6ft) long - Has straight (F) C7 receptacle (USA and Canada, Opt. 953)
8121-1055 Power Cord - Power cord (Black) - 2-wire, 17 AWG, 0.5m (1.6ft) long - Has straight (F) C7 receptacle (For use in Japan)
8121-1082 Power Cord - AC power cord - Two conductor, 0.5m (19.6-inch) length
CB841A-Power_Cord Power Cord - Power module power cord- wall outlet cable to power module only. does not include power module.
CB841A-Power_MDLE Power Module - World wide power module - includes power module and power module to printer cord - does not include outlet to power module cord
CB841A-Power_MDLE_Assy Power Module Assy - World wide power module - includes power module and power module to printer cord - also, include outlet to power module cord
CB841A-Power_Supply Power Supply - Power supply board (internal pwr supply unit in the office machine).
CB841A-Power_Supply_BRD Power Supply Board - High voltage power supply board
CB841A-Print_Mchnsm Print 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.
CB815-69001 Printer - Printer for HP Officejet 6500 All-in-One printer series, HP Officejet 6500 All-in-One printer series E7
CN643A Printhead - HP 920 Printhead CN643A PRINTHEAD PRINT HEAD (4 slot) SERVICE OEM KIT OFFICEJET MARLEY OJ PHA.
CB841A-Pulley Pulley - Paper pick up tray motor pulley.
CB841A-Pulley_ADF Pulley ADF - ADF feeder motor pulley
CB841A-Repair_InkJet Repair 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.
CB841A-Rod_Carriage Rod Carriage - Carriage rod - shaft that the carriage assembly rides on
CB841A-Rod_Scanner Rod Scanner - Scanner rod - shaft that the scanner assembly rides on
CB841A-Roller_ADF Roller ADF - Feeder ADF roller for picking up paper from ADF unit.
CB841A-Roller_Exit Roller Exit - Paper exit rollers - out put assembly.
CB841A-Roller_Pickup Roller Pickup - Pick up roller assembly for paper bottom tray. Lower feed roller assembly - for lower paper input tray
CB841A-Scanner Scanner - Copier scanner (optical) assembly - includes scanner assembly only scanner lens assembly (includes the charge coupled device (ccd)) the scanning lamp ADF analog processor board and ADF inverter board - major portion of the ADF main assembly.
CB841A-Scanner_Assy Scanner Assembly - Copier scanner & glass assembly - includes the chassis assembly scanner lens assembly (includes the charge coupled device (ccd)) the scanning lamp ADF analog processor board and ADF inverter board - major portion of the ADF main assembly.
CB841A-Scanner_Belt Scanner Belt - Scanner belt attaches from the scanner to the scanner motor.
CB841A-Scanner_Cable Scanner Cable - Flex circuit cable which connects to the scanner assembly. also known as flat cable, this cable moves along with the scanner unit (side to side) as it scans documents.
CB841A-Scanner_Motor Scanner Motor - Scanner driving motor
CB841A-Scanner_Unit Scanner Unit - Scanner unit includes the entire scanner base but not the ADF portion.
CB841A-Sensor_ADF Sensor ADF - Photo-sensor assembly - includes the sensor and mounting bracket - paper pickup roller home position sensor - activated by the sensor flag on the pickup roller assembly - mounts on the front frame of the ADF paper pickup assembly
CB841A-Sensor_Exit Sensor Exit - Exit media sensor sv
CB841A-Sensor_Open Sensor Open - Door sensor assembly - open door sensor
CB841A-Sensor_Out Sensor Out - OOPS sensor - out of paper sensor - detects the presence of the paper in the printer tray
CB841A-Sensor_Spot Sensor Spot - Spot sensor assembly is attached to the carriage assembly.
CB841A-Separator Separator - Pad separator - assembled from plastic and rubber components; to help in separating sheet of media during printing from bottom trays.
CB841A-Guide Service 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.
CB981-80004 Service Parts - Belt, Carriage
CB841A-Service_Station Service Station - Service station assembly - for conditioning the printheads when the carriage is in its home position
CB841A-SLED_Assy SLED 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
CB841A-Slider Slider - Carriage base slider - plastic piece on the front end of the carriage that allows the carriage to slide side to side.
CB841A-Speaker Speaker - Speaker assembly - includes speaker cable.
CB841A-Spitton Spitton - Spittoon base - the bottom and main housing of the service station assembly - holds any residual ink from the print cartridge cleaning process
CB841A-Spring_Cmprsn Spring Compression - Compression spring - on pulley wedge for carriage belt tension
CB841A-Trailing_Cbl Trailing Cable - Trailing cable for scanner - cable connects from scanner to pc board.
CB815-60014 Tray - Output paper tray - Collects printed paper - For the OfficeJet 6000/6500 All-in-One printer series
CB841A-Tray_Assy Tray Assembly - Paper input tray assembly for loading paper (bottom).
CB841A-Tray_Assy_CVR Tray Assembly Cover - Tray cover - the top cover for the paper pick up tray unit.
CB841A-Tray_Base Tray Base - Tray base- bottom base of the paper input tray.
CB841A-Window Window - Top/front access door assembly - print cartridge access door window.
RM1-1150-7937CN Wireless PC Board - Wireless controller pca