HP 4300 Service Manual - Page 444

ppm (pages per minute) speed 8 pre-feed sensor location 336 operation 78, 79, 82, 87, 90, 92, 97, 100 preferences. See settings preprinted forms 14 preprinted paper fuser modes 47 print quality problems 306 specifications 308 prepunched paper, user modes 47 pressure roller operation 73 preventing toner from sticking 73 preventative maintenance. See maintenance primary charging 120 primary charging biases 73 primary charging roller 73, 120 print cartridge motor illustration and part number 371 location 337 operation 70 order in which to remove 135 removing and replacing 175 print cartridges amount of toner available 242 checklist for troubleshooting 232 coverage rating 309 detection 75 error messages 258 estimated pages remaining 242 first and last use date 242 information on supplies status page 242 life expectancy 31 low or out 50 memory 75 memory chip 126 memory error 274 monitoring condition 75 non-HP detected 264 operation 75 order in which to remove 135 part number location on cartridge 242 part numbers 366 photosensitive drum 73, 76 recycling 31, 242 refilled 31 release arm 378 removing and replacing 137 returns 31 safety information 20 saving toner using EconoMode 48 serial number 242 toner detection 75 troubleshooting 309 viewing status with EWS 244 warranty statement 33 print density control operation 122 setting 48 print jobs cannot be stored 273 deleting using control panel Retrieve Job menu 41 deleting, pausing, and resuming using control panel 37 list of stored 41 number processed 242 retention 49 settings 38 status messages generated by Printer Status and Alerts 245 424 Index print quality checklist 308 defect examples and solutions 311 environmental problems 307 problems associated with media 306 setting resolution 47 setting toner density 48 troubleshooting 306 Print Quality menu on control panel 46 print servers. See HP Jetdirect print servers printer cabinet, locking 136 printer command language (PCL) 130 printer driver print quality problems 306 settings 40 printer job language (PJL) 130 printer languages. See personalities printer maintenance kits 366 printer management language (PML) 130 Printer Status and Alerts selecting status messages 246 viewing status messages and information 246 Printer Status and Alerts software 245 printing from 1,500-sheet feeder 92 from 500-sheet feeder 90 operation 80 Printing submenu on control panel 44 private jobs 41 processor types 128 product numbers. See part numbers production code and number for product 4 proof of warranty 250 ProRes resolution, setting 47 protection electrostatic discharge (ESD) 133 excessive fuser temperature 72 overcurrent/overvoltage 75 protocols, configuring 52 proxy server 243 PS (PostScript) error page setting 45 font list 41 setting as printer language 49 punched paper, fuser modes 47 Q quality. See print quality quick copy jobs 41 settings 49 R RAM (random-access memory) 129 device failure 266 disk full 266 disk settings 51 printer configurations 3 write protected 266 random-access memory. See RAM (random-access memory) read/write timing, cartridge memory 75 read-only memory (ROM) 129 Ready light 36 rear output bin removing and replacing 155 setting destination 44 See also bins rear tray assembly, 500-sheet tray 396 reassembling parts. See part name Q2431-90912