coated 214 detection operations 90 duplexer, supported sizes 32 dust, cleaning 215 envelope specifications 33 equivalence table 38 fusing compatibility 33 grain test 39 HP LaserJet printer family print media guide 16 input options 30 label specifications 35 recycled 14, 40 reducing use 13 shipping 37 size detection 90 special, troubleshooting 211 specifications 28 storing 36, 215, 216 tests 37 tools, testing 41 transparencies 36 tray 1, supported sizes 31 tray 2, supported sizes 32 tray 3, supported sizes 32 troubleshooting process 29, 209 media guide, duplexer 121 media jams.
See jams memory base 3 configuration errors 186 full, errors 184, 185 management features 76 maximum 5 NVRAM 55, 75 ordering 229 RAM operations 75 ROM operations 75 self-test/configuration page information 48 Memory Enhancement technology (MEt) 76 messages, error.
See error messages MEt (Memory Enhancement technology) 76 metal handling precautions 95 torque values 230 metric equivalents 38 microprocessor initialization sequence 70 jam detection operations 91 operations sequences 71 speed 2 microswitch control 78 mirrors, image formation operations 83 misfeeds, troubleshooting 210 See also jams misformed characters, troubleshooting 204 model number, locating 4 models, printer feature comparison 5 moisture content, measuring 39 See also humidity motor plate, removing 137 motors image formation operations 80 locating 223 main, removing 136 operations 78 paper feeding operations 86 power-on sequence 70 print-period sequences 71 reverse, removing 133 MS-DOS, PJL commands 52 MSDS (Material Safety Data Sheet) 11, 14 multifeeds, troubleshooting 210 See also jams multipurpose tray.
See tray 1 N NetWare, Novell 219 network cards.
See EIO cards networks features for 3 statistics 219 troubleshooting 217 nickel, safety precautions 95 noise-level specifications 6 non-HP toner cartridges 66 nonvolatile memory (NVRAM) errors 186, 189 initializing 55 operations 75 Novell NetWare status 219 numerical list, part numbers 284 NVRAM errors 186, 189 initialization 55 operations 75 O oblique roller 86 OPC (organic-photoconductive material) 81 operating environment, specifications 6, 26 operations engine control system 77 formatter system 74 image formation system 80 jam detection 91 media detection 90 pick-up/feed system 86 power supplies 79 power-on sequence 70 print-period sequences 71 systems overview 73 timing diagram 72 optic sensor, tray 2 155 ordering consumables 228 documentation 16 parts 16, 228 organic-photoconductive material (OPC) 81 out of paper error 184 output bins capacities 2 feeding operations 86 jams, troubleshooting 197 locating 7 output delivery rollers disassembling upper 126 removing lower 127 removing upper 125 output feed rollers, replacement intervals 60 output jams 195, 197 output quality, troubleshooting 199, 201 overcurrent/overvoltage protection 79 overhead transparencies.
See transparencies overheating, fuser assembly control 78 ozone emissions 13 EN Index 299