control panel overlay, removing and replacing 117

control PCA, 250-sheet feeder, removing and replacing 171 copies

selecting number 46 setting default 51

Courier font, setting 52 covers

cleaning 66

front, removing and replacing 120

left corner, removing and replacing 126

left front corner, removing and replacing 177 left side, removing and replacing 123 order of removal 112

rear door/rear output bin, removing and replacing 113 right corner, removing and replacing 126

right side, removing and replacing 123 top, removing and replacing 115

Tray 1 inner, removing and replacing 124 See also doors

CPUs. See processors CR to LF, setting 52 creases in printed paper 214 Create Cleaning Page message 67 crooked images 220

curl in printed paper 214 custom paper

configuring 51

setting unit of measurement 51 specifications 25

customer support 36, 38 customer support. See support

D

dark printing 215

Data light on control panel 42 dc controller

description of process 75 inputs and outputs 252 motor control 77

PCA 75, 248, 252 power problem 189 removing and replacing 146

dc controller assembly 262 DCHP, setting 56 dealers, locating 260 defaults

control panel 44 EIO 56 factory 44 gateway 56 I/O 55

paper handling 48 print quality 50 printer 53 printing 51

restoring to factory 58, 63 defect ruler 223

defects in images, troubleshooting 209 deleting

jobs 46

See also removing

delivery roller, removing and replacing 162 density of toner, setting 50

developing process 87

diagnostics features, turning on and off 62 dimensions of printer

HP LaserJet 5100 and 5100Le printers 21 HP LaserJet 5100 with accessories 23

HP LaserJet 5100tn and 5100dtn printers 22

Q1860-90918

DIMMs

caution for handling 107 checking installation 109 designating fonts 52 embedded Web server 260 flash 79

options 16

part and product numbers 260 removing and replacing 107 supported 80

direct connection test 225 dirt on back of page 215 disk drive password 206 disk full 195

disk. See hard disk distorted images 216

DLC/LLC protocol stack, turning on and off 56 documentation

ordering 259 doors

rear, removing and replacing 113

toner cartridge, removing and replacing 119 See also covers

DOS. See MS-DOS dots on page 216 downloading

drivers 37 draft mode 79

draft print quality, setting 50 drive, laser and scanner 76 drivers

websites 37 drivers. See printer drivers dropouts in characters 213

drum rotation functional check 224 drum. See photosensitive drum duplex printing accessory. See duplexer duplexer

availability by model 18 clutches 250 connectors 245 deflector solenoid 237

exchange and product numbers 260 faulty connection 193

jams 100

location of components 233, 234, 235 motors 243

paper path 236

paper specifications 26 PCAs 248

refeed paper sensor 237 reversing-unit paper sensor 237 sensors 239

side-registration guide home-position sensor 237 solenoids 250

duplexer deflector solenoid 250 duplexer driver PCA 248 duplexing

description of process 98 reversing/refeed system 98 turning on and off 48

duplexing unit. See duplexer

dynamic and context-sensitive I/O switching 81

E EconoMode

description 50, 79

effect on speed and memory use 79 turning on and off 50

Index 301

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Image 303
HP 5100LE manual See also removing