사용자 설명서차례Table of contents5List of figures11List of tables17Printer description21Printer configurations23Model and serial numbers24Site requirements25Printer specifications25Physical dimensions26Printer weights (without print cartridge)27Environmental specifications27Paper specifications29Supported sizes and weights of media30Supported types of media34Guidelines for using paper34Paper weight equivalence table35Labels36Overhead transparencies36Envelopes37Envelope construction37Envelopes with double-side-seams37Envelopes with adhesive strips or flaps37Envelope margins38Envelope storage38Card stock and heavy paper38Card stock construction38Card stock guidelines38Types of print media to avoid39Safety information40Print cartridge and toner safety40Handling and storage40First aid measures40Clothing contact40Additional information40Laser safety40Laser safety statement (U.S.)40EMI statement (Korea)41VCCI statement (Japan)41Laser statement (Finland)42Regulatory information43FCC regulations43Environmental product stewardship program44Protecting the environment44Energy consumption44Toner consumption44Paper use44Plastics44HP LaserJet printing supplies44Paper44Material restrictions45For more information45HPPrinting Supplies Returns and Recycling program information45U.S. returns45NonU.S. returns45Declarations of Conformity46Declaration of Conformity46Canadian DOC regulations46Service approach47Service approach48Parts and supplies48Ordering information48Related documentation and software48Support48HP-authorized resellers and support49HP service agreements49HP PartnerCare49Worldwide service and support offices50Print-cartridge information51Refilled print cartridges51Recycling print cartridges51Returns51HewlettPackard limited warranty statement52Limited warranty for toner cartridge life53Printer operation55Using the control panel56Control-panel layout56Control-panel lights56Control-panel buttons57Using the printer Help system57Settings and defaults58Setting the control-panel display language58Control-panel menus59Overview59Printing and changing control-panel menus59To print a control-panel menu map59To change a control-panel setting60Retrieve Job menu61Information menu61Paper Handling menu62Configure Device menu64Printing submenu64PCL sub-submenu (a submenu in the printing submenu)65Print Quality submenu66System Setup submenu69Stapler/stacker submenu71I/O submenu72Printer maintenance73Cleaning the printer and accessories74Cleaning the fuser75Running the cleaning page manually76To run the cleaning page manually76Running the cleaning page automatically77To run the cleaning page automatically77Cleaning spilled toner77Performing preventative maintenance78Resetting the maintenance-kit counter78Expected life of components79Maintaining the stapler unit80Removing and replacing the stapler unit80To remove and replace the stapler unit80Loading staples82To load staples82Downloading a remote firmware update83Theory of operation85Introduction87Basic operation of the printer87Printer operating sequence87Control system overview88Pickup and feed system overview88Laser/scanner system overview88Image formation system overview88General descriptions89DC controller PCA89Motor and fan control90Power supply91Fuser-control circuit91Fuser over-temperature protection92High-voltage circuit93Low-voltage circuit94Overcurrent/overvoltage protection95Toner detection95Cartridge detection95Cartridge memory95Laser/scanner assembly96Laser/scanner control97Paper pickup system98Paper pickup and feed block99Printing from tray 1100Printing from tray 2102Tray 2, 500-, 1,500-sheet feeder media size detection103Lifter-driver operation104Multiple feed prevention104Media skew prevention105Fixing/delivery block106Printer jam detection107Printer pickup delay jam from tray 1107Printer pickup delay jam from tray 2107Printer pickup stationary jam107Printer delivery wrap jam when feeding regular media108Printer delivery wrap jam when feeding non-regular media108Printer delivery delay jam108Printer door open jam109Printer residual media jam109Printing from the 500-sheet feeder110500-sheet feeder pickup and feeding110Printing from the 1,500-sheet feeder1121,500-sheet feeder pickup and feeding1121,500-sheet feeder lifting mechanism114Envelope feeder115Envelope feeder pickup and feeding116Envelope feeder jam detection117Envelope feeder pickup delay jam117Envelope feeder pickup stationary jam117Duplexer118Reversing and duplexer pickup119Duplexer jam detection120Stacker and stapler/stacker121Stacker123Stacker feed and delivery124Stacker jam detection125Stacker feed jam125Stacker feed stationary jam125Stacker residual media jam125Stapler/stacker126Stapler/stacker feed and delivery127Staple mode feed and delivery129Stapler unit133Stapler unit operation134Staple level detection136Stack mode feed and delivery136Stapler/stacker jam detection137Stapler/stacker feed jam137Stapler/stacker feed stationary jam137Stapler/stacker delivery jam137Stapler/stacker residual media jam137Imageformation system138Electrostatic latentimage formation140Primary charging140Writing the image141Developing the image142Transferring the image143Fusing the image144Cleaning the transfer charging roller and photosensitive drum145Print cartridge memory chip146Formatter system147PowerSave147Resolution Enhancement technology147EconoMode148Input/output148Parallel interface148Expanded I/O148Flash148Hard-disk accessory148CPU148Printer memory149Read-only memory149Random-access memory149DIMM slots149Firmware DIMM149Nonvolatile memory149Memory Enhancement technology149PJL overview 150PML150Control panel150Removing and replacing parts151Removal and replacement strategy153Required tools153Before performing service153After completing service153Screws used in the printer154Parts-removal tree155Printer input tray, and cabinet wheel locks156User-replaceable parts157Print cartridge157Transfer roller158Tray 1 pickup roller159Tray1 separation pad160Tray2 feed rollers161Covers, tray1, and the rear output bin163Accessory covers and the tray2 extension door163Formatter cover165Top cover166Rightside cover169Leftside cover171Tray1172Rear output bin175Controlpanel display176Controlpanel overlay176Controlpanel assembly177Internal components180Firmware DIMM180Formatter assembly181Fuser182Output delivery assembly183Duplexing pendulum assembly185Tray2 mediasize sensor187Main cooling fan (left side)188Cooling fan (right side; HPLaserJet4300 series printer only)190Laser/scanner assembly193Print-cartridge motor (HPLaserJet4300 series printer only)195Main motor197Tray2 lifter-drive assembly199DCcontrollerPCA201Paperpickup assembly,203Main drive assembly206Power supply208Paper-feed belt assembly211Tray1 paperpickup assembly212Paper feed assembly215Registration assembly218Transfer assembly220Accessories224500sheet feeder assembly224500sheet feed rollers224500-sheet feeder right-side cover224500sheet feeder controlPCA227500sheet feeder mediasize sensor228500sheet feeder lifterdrive assembly229500sheet feeder paperpickup drive assembly2301,500sheet feeder assembly2341,500sheet feeder feed rollers2341,500sheet feeder separation roller2341,500sheet feeder door2351,500sheet feeder rear cover2371,500sheet feeder rightside cover2381,500sheet feeder controlPCA2401,500sheet feeder mediasize sensor2411,500sheet feeder lifterdrive assembly2421,500sheet feeder paperpickup drive assembly245Troubleshooting247Introduction250Troubleshooting process251Initial troubleshooting checklist252Troubleshooting flowchart254Power-on checks256Overview256Troubleshooting tools259Information pages259Menu map260Configuration page261Supplies status page262EmbeddedWebserver263Gaining access to the embeddedWebserver263Information tab264Settings tab264Networking tab264Other links265Printer Status and Alerts software265To select status messages266To view status messages and information266Controlpanel menus267Using controlpanel menus267Resets submenu267Diagnostics menu268Service menu (service PIN codes)269Service ID270Restoring the Service ID270Converting the ServiceID to an actual date270Printer resets and poweron modes271Cold reset271To perform a cold reset271NVRAM initialization271To initialize NVRAM271Harddisk initialization272To initialize the hard disk272Poweron bypass272Skip disk load272Self test273Test pages274Engine test page274Formatter test page274Interface troubleshooting275Communications checks275Computer direct connect (parallel) test275EIO troubleshooting275Jetdirect page276Displaymessage troubleshooting277Status messages277Warning messages277Error messages277Criticalerror messages277Alphabetical printer messages278Numerical printer messages294Paperpath troubleshooting315Overview315Paperjam recovery316To disable the paperjam recovery316Avoiding paper jams317Persistent jams318Basic troubleshooting for persistent jams318Data collection318General paperpath troubleshooting319Paperpath checklist319Paperpath test320To perform a paper test320Jams in tray 1321Jams in tray2321Jams in tray3 and/or tray4322Jams in the paper path323Jams in the duplex path323Media transport problems324Multiple pages feed324Paper is wrinkled or folded324Paper is skewed325Image-formation troubleshooting326Print quality problems associated with media326Overhead transparency defects327Print quality problems associated with the environment327Print quality problems associated with jams327Image defects328Overview328Image quality328Check the print cartridge329EconoMode329Half selftest functional check330Drum rotation functional check330Image defect tables331Repetitive defects troubleshooting345Troubleshooting the stacker and the stapler/stacker346Overview346Initial checks346Jam errors347Stacker and stapler/stacker paper path347Stacker paper path test347Stapler/stacker paper path test348Paper transport errors350Malfunction errors350Component errors351Printer component locations352Main printer parts352Printer switches and sensors356Printer motors and fans357Printer PCAs358Accessory component locations359500sheet feeder main parts359500sheet feeder switches, sensors, solenoids, andPCAs3601,500sheet feeder main parts3611,500sheet feeder switches, sensors, solenoids, andPCAs363Stapler/stacker stapler assembly364Stacker and stapler/stacker switches and sensors365Stacker and stapler/stacker motors and solenoids366Stacker and stapler/stacker PCAs367Printer and accessory wiring diagrams368DC controller block diagram376General timing diagrams377Parts and diagrams381Ordering parts, supplies, and getting support382Ordering information382Related documentation and software382Support382HP-authorized resellers and support383HP service agreements383HP PartnerCare383Accessories and supplies384How to use the parts lists and diagrams387Parts diagrams and lists388Alphabetical parts list425Numerical parts list429Index433크기: 20.7메가바이트페이지: 452Language: English매뉴얼 열기