HP 5100 Service Manual - Page 303

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