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Quick access to product information Product comparison Product features Product walkaround Base model front view Base model back view Interface ports Supported operating systems Supported operating systems for Windows Supported operating systems for Macintosh Supported product software Software included with the product Software for Windows HP Web Jetadmin Embedded Web server HP ToolboxFX Software for Macintosh Supported printer drivers Supported printer drivers for Windows UPD installation modes Supported printer drivers for Macintosh Software for other operating systems System requirements Supported network protocols network models only Control-panel walkaround Base models control panel Control-panel menus Use the control-panel menus Control-panel Setup menu Supported paper and print media Supported paper types and tray capacity Load paper and print media Load Tray Load originals for copying, scanning, or faxing Configure tray Information pages Event log Set up status alerts Set up e-mail alerts Product information Fax Receive Fax phone book Fax send log Fax receive log Junk Faxes System Settings Device Information Paper Handling Print Quality Print Density Paper Types System setup Device polling Print Settings Network Settings Use HP Web Jetadmin software Security features Turn on password protection using the embedded Web server Turn on password protection from the control panel Turn on private receive feature Manage supplies Check and order supplies Check supplies status by using the control panel Store supplies HP policy on non-HP supplies HP fraud hotline Recycle supplies Replace supplies Print cartridge Clean the product Clean the paper path Clean the automatic document feeder ADF pickup roller assembly Clean the lid backing Clean the scanner glass Clean the exterior Firmware updates Recover from a corrupted firmware download Basic operation Major product systems Product components Sequence of operation Engine control system DC controller Low-voltage power supply Fuser failure detection High-voltage power supply Laser failure detection Image-formation system Image-formation process Latent-image formation stage Step 1: primary charging Step 2: laser-beam exposure Developing stage Step 3: development Transfer stage Step 4: primary transfer Step 5: secondary transfer Step 6: separation from the drum Fusing stage Step 7: fusing ITB cleaning stage Step 8: ITB cleaning Drum cleaning stage Step 9: drum cleaning Pickup-and-feed system Jam detection Pad transfer Multiple-feed prevention Scanner system base models Scanner power-on sequence of events Copy or scan-to-computer sequence of events Scanner functions Scanner operation ADF operation ADF jam detection Computer and network security features PSTN operation Receive faxes when you hear fax tones Distinctive ring function Fax by using Voice over IP services The fax subsystem Fax card in the fax subsystem Safety isolation Safety-protection circuitry Data path Hook state Downstream device detection Hook switch control Ring detect Line current control Billing- metering- tone filters Fax page storage in flash memory Stored fax pages Advantages of flash memory storage Removal and replacement strategy General cautions during removal and replacement Electrostatic discharge Required tools Types of screws Service approach Before performing service After performing service Post-service tests Test 1 print-quality test Test 2 copy-quality test Test 3 fax-quality test Parts removal order Print cartridges Control-panel overlay base model Control panel base model Paper-feed assemblies Pickup roller product base ADF pickup roller assembly Separation roller product base Transfer roller Paper-guide assembly External panels, covers, and doors Front door and front-lower cover Right cover Left cover Front-right cover Reinstall the front-right cover Card cover or blanking cover Rear-side cover Rear-upper cover Rear door and rear-lower cover Scanner assembly Top cover Internal assemblies Print-cartridge drawer Main motor Intermediate transfer belt ITB Reinstall the ITB DC controller PCA Special considerations Formatter and fax card PCAs Remove the formatter PCA Fuser motor Power supply high-voltage Power supply low voltage Reinstall the power supply low voltage Power supply fuser Menu map Troubleshooting process Pre-troubleshooting checklist Power-on checks Troubleshooting tools LED diagnostics Network LEDs network models only Control panel LEDs Control-panel diagnostics Block diagrams Major components Solenoid, sensors, and motors Timing diagram Circuit diagram Print-quality troubleshooting tools Repetitive image defects Calibrate the product Internal print quality test pages Cleaning page Service page Diagnostics pages HP ToolboxFX software Control-panel messages Event-log messages Paper-handling problems Recover jams Common causes of jams Clear jams Duplexing pickup unit jam Automatic delivery function Duplex feed unit Pickup and feed operations Staple mode Stacker mode Offset mode Removal and replacement strategy Repair notices Caution regarding electrostatic discharge ESD Required tools Types of screws Parts-removal tree User-replaceable parts Print cartridges and ETB Tray 1 pickup roller and separation pad Tray 2-x separation roller Tray 2-x feed and pickup rollers Compact flash HP Jetdirect print server card models Hard drive models Covers and external components Paper tray Tray Multipurpose tray Tray Front cover Duplex cover Face down tray assembly Top cover Right cover Left cover Rear cover Main assemblies Disengaging drive assembly Remove main drive assembly Reinstall main drive assembly Pickup motor assembly Lifter drive assembly Delivery assembly Paper feed assembly Fuser drive assembly Motors and fans Disengaging drive motor Upper exhaust fan Fan Sensors and switches Environment sensor Power switch assembly Low-voltage power supply PCB Memory controller PCB E label memory contacts and cable High-voltage power supply PCB Toner level detection PCB High-voltage contacts Staple cartridge left cover Output tray Staple cartridge Top duplexing assembly Duplex tray Troubleshooting process Pre-troubleshooting checklist Troubleshooting checklist Troubleshooting flowchart Power-on checks Power-on troubleshooting overview Control panel messages Warning messages Error messages Critical error messages Message listing Formatter lights Heartbeat LED Accessory lights models Replacement parts configuration Formatter and DC controller Formatter new or previously installed in another printer DC controller new or previously installed in another printer Formatter and firmware compact flash Paper path troubleshooting Jam locations Jam locations by error message Jam recovery To disable paper jam recovery Avoiding jams Solving repeated jams Persistent jams Basic troubleshooting for jams Data collection General paper path troubleshooting Paper path checklist Jams in Tray Jams in the paper path Jams in the top cover Jams in the duplex path Common causes of paper jams Paper jams Clearing jams Jam in Tray Jam in Tray 2 or optional trays Jams in top cover area Clearing a jam in the top cover area Clearing other jams Staple jams Paper transport troubleshooting Multiple pages are fed Media is wrinkled or folded Paper is skewed Image formation troubleshooting Print quality troubleshooting tools Print quality problems associated with media Overhead transparency defects Print quality problems that are associated with the environment Print quality problems that are associated with jams Print quality troubleshooting pages Understanding color variations Common causes of color variation Color selection process Matching colors Swatch book color matching Using color HP ImageREt Paper selection Color options Print in grayscale Automatic or manual color adjustment Manual color options Halftone options Neutral Grays Edge Control RGB Color Adjusting color balance To adjust color density Web-downloadable color tables Image defects Light image Light color Dark image Dark color Completely blank image All black or solid color Dots in vertical lines Dirt on the front or back of the paper Vertical lines White vertical lines Horizontal lines White horizontal lines Missing color Blank spots Poor fusing Distortion or blurring Misplaced image Repetitive defects troubleshooting Repetitive defect ruler Interface troubleshooting Communications checks BAT standard configurations PJL [Enter] Changing printer control panel configuration settings Job storage limit models Setting the job storage limit Job held timeout models Setting the job held timeout Show IP address Showing the IP address Tray behavior options Setting the printer to use the requested tray Setting manually feed prompt Setting the printer default for PS defer media Setting the printer to use another tray Setting the printer to duplex blank pages Setting the printer to rotate images Wake time Display brightness Setting the display brightness Setting the personality Clearable warnings Setting the clearable warnings Auto continue Setting auto continue Replace supplies Setting replace supplies response Order at Setting order at response Color supply out Setting color supply out response Setting jam recovery response RAM disk Changing RAM disk behavior Selecting the language Using the printer control panel in shared environments Control panel troubleshooting Printing a menu map Information menu Paper handling menu Configure device menu Printing submenu PCL submenu Print quality submenu System setup submenu Embedded Jetdirect submenu Resets submenu Diagnostics menu Service menu Tools for troubleshooting Accessing the embedded Web server Information tab Settings tab Networking tab Other links Configuration pages Configuration page HP embedded Jetdirect page Paper handling configuration page models Finding important information on the configuration pages Print the supplies status page Print the usage page Print the demo page Print the file directory page Print the PCL font list page Print the PS font list page Print the RGB samples page Print the CMYK samples page LED diagnostics Engine diagnostics Diagnostics mode Diagnostics that put the engine into the special diagnostics mode Diagnostic tests Individual diagnostic tests Print the event log page View the event log on the control panel display Print the PQ troubleshooting pages Diagnostics page Disable cartridge check special mode test Paper path sensors special mode test Paper path test Finishing paper path test Manual sensor test special mode test Nuclear pre-scaler 10 MHz, Frequency Counter 1Hz to kHz.
Same as B but with only 1 second gate time. Electronic Counter 10Hz to kHz. Electronic Counter. Frequency Counter 0. Video Amplifier Can be used with B to increase sensitivity. Time Interval Unit, 1us to days. Transfer Oscillator to MHz. Tuned output cables for A. Service Manual. RF Sig Gen 1. RF Sig Gen 3. RF Sig Gen 5. RF Sig Gen 8. RF Sig Gen Swept 8. Sweep Oscillator 8GHz to Power Supply V, 75mA, and 6. Power Supply V, mA. Klystron Power Supply V, 50mA. Power Supply 30V, mA.
Power Supply V, 2A. Voltmeter Calibrator. Dual Directional Coupler to MHz. Universal probe carriage. Spectrum Analyzer Display Section. Manual SNP Calibration Service Note A Power Supply V, 0. Quartz Crystal Oscillator. Op and Service Manual. Carrier Noise Test Set. Phase Noise Interface. Service-1st-Edition Service-3rd-Edition. Spec Sheet. Time Domain Reflectometer for A.
Sampler DC to 18 GHz. Delay Generator: Provides the model A Oscilloscope with delayed sweep. Frequency Synthesizer 0. Digital Multimeter. Measurement System. Manual Ops And Service. Spectrum Analyzer Interface. Schematic Internal Photo. Procedure for repairing the cursor knob assembly, submitted by Paul Grohe. Spectrum Analyzer Display Unit.
Pattern generator and error detector. Signal Analyzer with plug-ins. Time Interval Calibrator. Power Supply 5V 22A. Thermal Tip Chart recorder. RF Plug-In 2.
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