사용자 설명서차례Contents7Figures11Tables13Product information15Chapter contents15Printer features16Identification17HP LaserJet 6L Gold17Model and serial17Specifications20Product overview21Service approach24Parts Exchange Program24Ordering parts24Ordering related documentation24Contacting HP to place an order24Technical assistance25HPCustomer Care25HP worldwide sales and service offices27Warranty30Hardware service during the warranty period30Hardware service after the warranty period30HP LaserJet Toner Cartridge warranty31Voltage conversions31Site requirements33Chapter contents33Site requirements34Operating environment34Printer space requirements35The HP C3906A/F Toner Cartridge36Storage conditions36Storing opened toner cartridges36Toner cartridge handling suggestions37Operating overview39Chapter contents39Using the Control Panel40Control Panel layout40Indicator lights40The Control Panel Button42Printing a self-test page43Continuous self test46Printing an engine test46Resetting the printer47To reset the printer47Printer maintenance49Chapter contents49Life expectancy of consumables50Toner cartridge life51Saving toner with EconoMode51Refilled toner cartridges52Recycling toner cartridges52Cleaning the printer53Cleaning printer components53Cleaning spilled toner54Functional overview55Chapter contents55Basic printer functions56DC Controller/power system57Print engine control system58Power system (on DC Controller PCA)58Formatter system60CPU60Read only memory (ROM)60Random access memory (RAM)60Parallel interface60Control Panel60Resolution Enhancement technology (REt)61EconoMode61Memory Enhancement technology (MEt)61Enhanced I/O61Page Protect62PJL overview62Image formation system63Toner cartridge63Step 1: Drum cleaning64Step 2: Drum conditioning64Step 3: Image writing64Step 4: Image developing64Step 5: Image transferring64Step 6: Image fusing64Paper feed system65Paper jam detection67Basic sequence of operation68Removal and replacement71Chapter contents71Removal and replacement strategy72Required tools73Installing memory cards (DRAM)74Covers and doors75Back Cover75EP Door Assembly77Memory Door78Main Cover and Paper Input Assembly79Internal assemblies80Control Panel80Exit Roller Assembly81Delivery Assembly82Fuser Pressure Plate84Heating Element86Pressure Roller89Face-Up/Face-Down Lever90Fuser Exit Roller Assembly91Paper Exit Sensor Flag92Top assemblies93Laser/Scanner Assembly93Solenoid94Pickup Roller Assembly96Paper Feed Frame99Transfer Roller Guide and Transfer Roller103Kick Plate104Separation Pad106Subpads107Feed Assembly108Bottom assemblies111Memory Door Guide111Motor112DC Controller113Formatter PCA116Troubleshooting117Chapter contents117General troubleshooting flowchart118Paper path and components120DC Controller diagram121Printer error troubleshooting122Priority of errors122Printer status messages 123Service and error messages 125Image formation troubleshooting128Check the toner cartridge128Image defect examples129Troubleshooting checks135Engine test135Half self-test functional check136Drum rotation functional check136High-voltage power supply check137Paper curl139Troubleshooting tools140Paper path check140Repetitive image defect ruler141Main wiring diagram142Parts and diagrams145Chapter contents145How to use the part lists and diagrams146Ordering parts 146Ordering consumables146Accessories and supplies147Common hardware148Parts diagrams149Parts index169Alphabetical parts list169Numerical parts list174Regulatory information179Laser Safety (U.S.)179Laser Statement (Finland)180Toner safety181Ozone emission181FCC Statement (Class B)182VCCI Statement (Japan)182Index183크기: 7.72메가바이트페이지: 194Language: English매뉴얼 열기