HP 1018 Service Manual - Page 138
HP Customer Care Online, HP Technical Training - laserjet firmware
UPC - 882780435094
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jam detection operations 49 delivery tray assembly, part number 123, 124, 126 delivery tray extension, replacing 36, 63 delivery-delay jams 49 delivery-stationary jams 49 density operations 44 troubleshooting 96 developing roller 44 developing stage, image formation process 46 dimensions, printer 6 dimensions, product 14 documentation ordering 116 dots, troubleshooting 95, 102 dpi, specifications 5 draft mode 39 DRAM, formatter 39 drivers, ordering 116 dropouts, troubleshooting 96, 100 drum inspecting 93 operations 46, 47 rotation functional check 109 drum cleaning stage, image formation process 47 duty cycle 5 dynamic random access memory (DRAM), formatter 39 E EconoMode 39 ECU jam detection operations 49 laser/scanner operations 43 operations 42 paper feeding operations 47 removing 80 sequence of operations 51 edges, not printing 94 electrical specifications 7 electrophotographic processes operations 45, 46 testing 107 electrostatic discharge (ESD), precautions for 54 element, heating 47 engine control unit. See ECU engine power assembly power system 44 engine power assembly, removing 75 Enhanced I/O 40 envelopes loading 21 specifications 18 environmental specifications 6, 14 errors, control panel lights HP LaserJet 1018 printer 88 ESD (electrostatic discharge), precautions for 54 exchange, printer 119 exit rollers, fuser assembly 47 extended service plan 9 F faded areas, troubleshooting 103 fasteners, types of 118 features firmware 5 hardware 2 feed assembly drive rollers 47 feed system, paper 47 feeding problems, troubleshooting 105 field replaceable units (FRUs) 118 Finland, laser safety statement for 12 firmware features 5 fixing assembly. See fuser assembly flowchart, troubleshooting 86 focusing lenses, operations 46 formatter operations 39 sequence of operations 51 front cover, removing 71 fuser assembly exit rollers 47 life expectancy 24 operations 47 removing 77 temperature, adjusting 98 fuser cover, removing 66 fuses, overcurrent protection (F101, F102) 44 fusing stage, image formation process 47 G Go light and button 15 gray background, troubleshooting 97 H half-self-test functional check 107 hardware features 2 hardware maintenance agreements 9 heating element operations 47 heavy media specifications 20 high-voltage power supply connector assembly, checking 111 operations 44 testing 110 HP Customer Care Online 116 HP LaserJet 1018 printer lights, control panel 88 part number, exchange 119 parts, locating 3 HP Technical Training 116 humidity specifications 6 I I/O, Enhanced 40 idle mode, power consumption 7 image density troubleshooting 96 voltage operations 44 image formation process operations 45, 46 testing 107 image quality, troubleshooting about 93 blank pages 93 characters, misprinted 100 curled paper 101, 105 dropouts 96 faded areas 103 gray background 97 lines 97 loose toner 98 repetitive defects 100 repetitive image defect ruler 112 130 Index ENWW