HP 2500 Service Manual - Page 287

operations clutches 70 E-label 83 engine control system 61 fans 64 image formation 73 image formation system 72 jam detection 68 motors 64 paper trays 67 pickup and feed system 66 print cartridges 82 printed circuit assemblies (PCAs) 71 sensors and switches 69 solenoids 70 timing chart 212 optional tray 2. See tray 2 optional tray 3. See tray 3 ordering parts 226 supplies 43, 56, 226 output bins jams, clearing 167 locating 22 troubleshooting 199 using 37 output quality color, troubleshooting 191 specifications 17 troubleshooting 183, 184, 190 P page skew, troubleshooting 188 pages per minute 17 paper curl, troubleshooting 188 error messages 177 jams. See jams loading tray 1 38 loading tray 2 39 loading tray 3 40 output paths 37 path check 208 skew, troubleshooting 188 specifications 20 troubleshooting 197 wrinkled, troubleshooting 188 paper input trays. See trays paper output bins. See output bins paper-top sensor, replacing 151 parallel port locating 22 specifications 31 troubleshooting 163 parts alphabetical list 266 numbers 228 numerical list 273 ordering 226 removing and replacing 87, 88 PCAs (printed circuit assemblies) 71, 251 personalities included 18 troubleshooting 178 phone numbers fraud hotline 57 supplies ordering 226 EN photosensors density, replacing 119 diagrams 69 fuser-wrap, replacing 152 jam detection 68 paper-top, replacing 151 pickup and feed system 66 top-of-page, replacing 119 tray 2 and 3 67 waste toner, replacing 127 physical specifications 18, 30 pickup and feed system engine control system 61 operations 66 pickup delay jams 68 pickup rollers printer, replacing 46, 47 testing 208 tray 2, replacing 153 tray 3, replacing 156 pickup stationary jams 68 ports cables 227 locating 22 Macintosh issues 203 specifications 31 troubleshooting 163, 177 PostScript errors 194, 201 power consumption 19 troubleshooting 162, 195 power cords 227 power supplies base assembly, diagrams and part numbers 246 high-voltage, replacing 148 locating 61, 71 low-voltage, replacing 149 sub-high-voltage, replacing 147 power switch locating 22, 69 replacing 97 primary charging stage, image formation 74 primary transfer roller 76 print cartridges carousel, replacing 134 carousel, rotating 204 drum rotation check 206 high-voltage connection points, checking 207 life expectancy 46 motor 64 non-HP supplies policy 57 operations 82 part numbers 227 recycling 56 replacing 91 status lights 32, 33, 170 status page, printing 211 status, checking 42, 55 storing 56 toner, washing off clothing 165 warranty 24 print quality color, troubleshooting 191 specifications 17 troubleshooting 183, 184, 190 printed circuit assemblies (PCAs) 71, 251 printer languages included 18 troubleshooting 178 Index 285