HP LaserJet 6p/mp Service Manual - Page 185

Enhanced I/O 59 Enhanced PCL 5 14 envelopes, input tray capacity 14 environmental specifications 32 EP Door disabling high voltage power supply 57 locating 20 removing 75 Error light 38, 121 error messages 121, 123 errors beam 124 engine 124 formatter 125 fuser 123 memory 121 paper 121 persistent 122 priority 120 processor 125 ROM/RAM 123 scanner 125 service 123 status messages 121 troubleshooting 120 unclearable, troubleshooting 122 ESD (electrostatic discharge) 70 Europe Commercial Service and Support Organization (CSSO- E) 144 European support 24 events, printer 66 exit roller assembly cleaning 51 removing 79 Exit Sensor flag removing 90 troubleshooting 122 Exit Sensor, Paper (PS201) jam detection 65 locating 63 operations 63 F fabric, washing toner off 52 face-up output slot. See Front Output Slot face-up/face-down lever. See paper path lever factory default settings, returning to 45 faded print, troubleshooting 127 fasteners, types of 146 FCC statement 180 feed assembly locating 147 part numbers 161 parts diagram 160 removing 106 roller operations 63 feed frame, paper reinstalling 100 removing 97 feeding operations 63 Field Replaceable Units (FRUs) 22, 144 Finnish laser safety statement 178 firmware errors 125 first print 18 flags removing Paper Exit Sensor flag 90 troubleshooting 122 flashing lights 38, 121 flathead screwdrivers 71 flowchart, troubleshooting 116 fonts clearing 45 downloaded 41 standard 14 storing information 58 Form Feed 40 formatter bypassing 133 errors 125 functions 58 parts diagrams 156 removing 114 timing operations 66 voltage 57 frame, paper feed reinstalling 100 removing 97 frequency specifications 18 Front Output Slot feeding operations 63 locating 19 Front Panel Button locating 19 using 40 FRUs (Field Replaceable Units) 22, 144 functional block diagram 54 fuser components, accessing 80 fuser errors 123 fuser exit roller cleaning 51 removing 89 fuser pressure plate, removing 82 fuser roller, testing 138 fuses locating 119 overcurrent protection 57 fusing element. See heating element fusing problems 83 fusing stage 62 G gear, paper pickup 92 Gold, HP LaserJet 6L 14 graphics, cut off 129 grease, pressure roller 87 grounding clips 94 grounding screws, DC Controller 111 guides memory door, removing 109 paper, locating 19 transfer roller, removing 101 H half-self test functional check 134 hardware service options 28 hardware training kits, ordering 22 heating element AC voltage control 56 avoid touching 51 life expectancy 48 locating 63 removing 84 resistance, normal 123 height, printer 33 hex-head screws 146 EN 183