HP 4300 Service Manual - Page 450
Print Media Guide for the HP LaserJet Family of Printers 367, HP Customer Care Online 362
UPC - 808736312264
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Page 450 highlights
troubleshooting flowchart 234 software 29, 363 tools 239 using control panel information pages 239 using control panel messages 257 using drum rotation functional check 310 using event log 248 using half self-test functional check 310 using paper path test 248 See also messages troubleshooting problem areas buffer overflow 281 components 331 connection areas 328 control panel 236 DC controller 286 delivery areas 329 DIMMs 260 duplexer 258, 266, 274, 293 duplexer fan 287 EIO 255, 260, 282, 294 electrophotographic process 310 envelope feeder 258 fans 236, 237, 287 feeding problems 14 file operations 259 fuser 262, 280, 284 hard disk accessory 259 HP Jetdirect print servers 255 image formation 306 image quality 308 image system 310 interfaces 255 jams 87, 276, 277, 278, 279, 280, 295, 297, 298 malfunction errors 330 media 14 memory 285, 288, 292, 293 motors 289, 290 networks 255 paper path 295, 299 paper transport 330 paper transport (feeding) 304 power 236 power on sequence 236 print cartridges 258, 274, 309 print job s 273 print quality 14, 306 RAM 266 repetitive defects 325 stacker 326 stacker or stapler/stacker 291 stapler/stacker 326 toner adhesion 14 transparencies 307 two-sided printing. See duplexer typefaces. See fonts U Ultra Precise cartridges. See print cartridges UNIX carriage return setting 46 Up Arrow button 36, 37 usage page using for troubleshooting and accounting purposes 239 viewing with EWS 244 USB connectivity card 365 user-replaceable parts 137 430 Index V vacuuming toner 57 VCCI statement, Japan 21 vertical line spacing setting 45 vertical lines on images, troubleshooting 316 voids in images, troubleshooting 315 voltages monitoring in fuser 71 requirements 8 supply and conversion 74 W warnings configuring 50 messages on control panel 257 warranty proof 250 using service ID to verify 250 warranty statement print cartridge 33 printer 32 washers 134 washing toner off clothing 20 waste toner compartment 125 wavy images, troubleshooting 319 websites documentation 367 Energy Star 24 frequently asked questions 363 HP Connect Online 362 HP Customer Care Online 362 HP Partner Care 29, 363 HP PartSurfer 362 HP Technical Training 362 Material Safety Data Sheet (MSDS) 20 ordering parts 362 parts 28, 362 Print Media Guide for the HP LaserJet Family of Printers 367 printer software CD-ROM 367 recycling 31, 242 supplies 242, 362 technical support 28, 362 weight equivalence table for paper 15 printer 7 supported for media 10 wheels on printer cabinet, locking 136 white lines on images, troubleshooting 320 white page printed, troubleshooting 323 white spots on images, troubleshooting 321 wide A4 setting 45 width of printer 6 wiring diagrams 348 worldwide service and support 30 wrinkled paper 304 write protected disk 259 flash DIMM 260 RAM 266 writing images 121 Q2431-90912