Xerox 8500DN Service Manual - Page 372

media drive assembly parts, 9-11 function, 2-2 gearbox removal, 8-40 theory, 2-5 media path drive, 2-2 media path faults, 3-34 miscellaneous error codes, 3-33 N NVRAM, 1-8, 2-19 NVRAM, reset, 6-14 O oil streaks, 5-24 oiling cycle, 2-34 outer duplex guide illustration, 8-34 paper path part, 9-9 removal, 8-34 P paper color media, 9-18 jam, 2-34 main tray, 9-9 media specifications, 1-13 pick process, 2-25 preheater, 2-16 present flag, 9-15 transfix and print speeds, 2-31 transfixing and editing, 2-27 transport system, 2-2, 2-5 paper path check menu, 4-16 drive problems, 4-32 ink residue, 5-5 jams, 3-34 motor jam codes, 3-54 parts list, 9-9 problems, 3-21 scratches or marks, 5-13 status, 4-46 temperature problems, 5-28 theory, 2-26 paper pick errors, 4-68 theory, 2-25 parts list, usage, 9-2 personality parameters, 2-20, 2-35 PEST Error Codes, 3-6 PEST error reporting, 3-6 PEST tests, 3-6 Phaser features I - 4 8400 series, 1-3 8500 series, 1-4 physical dimensions, 1-10 pick roller cleaning, 7-3 disassembly, 8-37 feeder faults, 3-8 jam codes, 3-62 media skews, 4-70 parts assembly, 9-9 skew margins, 5-43 theory, 2-5 pivot plate, 2-13 poor primary colors, 5-18 POST error codes, 3-4 POST error reporting, 3-4 POST tests, 4-2 power control board, 2-20 power supply, 2-20 power supply operation, 4-64 power supply, verifying, 4-64 power-up sequence, 4-51 predominate light stripes, 5-4 preheat exit sensor, 2-27 preheater cleaning, 2-33, 2-34 disassembly, 8-20 errors, 3-28 jams, 4-69 lift solenoid disassembly, 8-42 parts, 9-7 smudges or smears, 5-5 temperature, 4-47 test, 3-28 thermister, 3-28 transfixing, 2-27 print position, 2-11 print process, 2-23 print quality problems menu, 2-34 print speeds, 2-31 print-eject jams, troubleshooting, 4-69 printer clearances, 1-10 printer orientation, 8-2 printer part locator, 1-7 printer view rear, 1-8 right side with interfaces, 1-7 printer, inspecting, 7-5 printhead, 2-3 printhead maintenance cycle, 2-14 printhead movement, 2-10 printhead overview, 2-3 printhead restraints, disassembly, 8-10 print-quality defects, 5-2 process control faults, 3-10 process drive, 2-18 assembly train, 6-4 definition, 2-2 error faults, 3-15 homing, 6-8 parts list, 9-11 relation to drum, 2-13 Phaser 8400/8500/8550/8560 Color Printer Service Manual