HP 1200 Service Manual - Page 201

INTR (Initial Rotation Period) 73 isolated job settings 57 isopropyl alcohol, cleaning with high-voltage connection points 153, 154 pickup roller 49 printer separation pad 50 scanner path 52 J jams copier/scanner 148 detection operations 69 paper input trays 147 preventing 34 JetDirect print servers, ordering 169 K keys. See buttons kick plate motion, observing 155 L label, model and serial number 19 labels, printing 35 languages, printer 57 laser/scanner assembly beam errors 135 cautions for 77 diagrams and part numbers 177, 189, 192 operations 61 removing 99 LaserJet Director 32, 131 latent electrostatic image 65 leading edge detection operations 67, 69 skew specifications 18 LEDs, copier/scanner 71 LEDs, printer control panel error messages 132 locating 29 left plate assembly, removing 119 left side cover locating 21 removing 80 length, product 16, 28 lenses, operations 65 letterhead, loading 35 life expectancies consumables 40 extending toner cartridge 56 high-capacity toner cartridges 14 recycling used toner cartridges 25 lift plate diagrams and part numbers 185, 189, 192 operations 67 removing 118 EN light copies or scans, troubleshooting 144 lights, printer control panel error messages 132 locating 29 lines, troubleshooting copies or scans 143, 144 printed pages 139 lists, part numbers alphabetical 188 numerical 191 loading media 35, 36 loads, ECU 60 long media extensions 20, 22 long pages, copying or scanning 148 loose toner, troubleshooting 140 lower metal shield, pickup assembly 116 LSTR (Last Rotation Period) 73 M machine screws 171 main input tray capacity 33 feeding operations 67 feeding problems, troubleshooting 147 loading 35 locating 20 main wiring diagrams 162 maintenance agreements 24 manual feed mode 133 manual feed tray. See priority input tray manuals ordering 168 margins, minimum 138, 143 media loading 35 selecting 33, 34 media guides cleaning 140 locating 20, 22 troubleshooting 148 memory base 14 buffer 56 errors 133 formatter 55 NVRAM 156 Memory Enhancement technology (MEt) 15, 56 messages, error 132 metal shields, pickup assembly 116 mirror operations 65 misalignment specifications 18 troubleshooting 141, 146 miscellaneous interface errors, troubleshooting 136 misfeeds, frequent. See feeding problems, troubleshooting; jams Index 199