HP LaserJet 6L Service Manual - Page 201

Index standard 1-3 internal assemblies 8-10, 8-12, 8-14 control panel 6-11 delivery assembly 6-13 exit roller assembly 6-12 face-up/face-down lever 6-21 fuser exit roller 6-22 fuser pressure plate 6-15 heating element 6-17 pressure roller 6-20 internal typefaces 1-3 INTR, printer timing 5-19 J Japanese VCCI Statement B-4 L laser and scanner drive 5-5 laser drive 5-5 laser safety information B-1 Laser Safety, USA B-1 laser statement, Finland B-2 loss of detail 7-17 LSTR, printer timing 5-19 M main wiring diagram 7-29 maintenance 4-1 to 4-8 Material Safety Data Sheet, MSDS B-3 memory buffer 5-11 MEt 1-3, 5-10 printer 1-3, 5-8, 5-10 RAM 5-8 ROM 5-8 upgrades 8-5 memory cards (DRAM) installation 6-5 memory enhancement technology 5-10 described 5-10 MEt 5-10 microswitch SW101 5-5 SW201 5-5 model number 1-4 model, printer 8-3 motor described 5-5 MSDS B-3 N North American Response 1-13 O operating environment 2-3 operation, basic sequence 5-19 ordering related 1-10 ordering consumables 8-4 ordering parts 1-10, 8-3 output components 8-14 overcurrent dc protection circuitry 5-6 devices 5-6 protection 5-6 overvoltage devices 5-6 Index-2 protection 5-6 ozone emission B-3 P page protect described 5-11 disabled 5-11 page buffer 5-11 PCL printing 5-11 page usage, monthly 1-3 paper capacities 1-3 paper curl 7-26 paper feed system clutches and sensors 5-17 described 5-15 paper path 5-16, 7-5 paper jam DC controller 5-18 messages 7-7 toner 4-8 paper jam detection described 5-18 paper motion, control 5-5 paper motion, monitoring 5-5 paper path components 7-5 location 5-16 troubleshooting 7-27 paper sensors 5-5 parallel interface described 5-8 parts HPD 1-11 ordering 1-10, 8-3 Parts Direct Ordering 8-3 PDO, Parts Direct Ordering 1-11, 8-3 phone numbers 8-4 SME, Support Materials Europe 1-11 Parts 1-10 parts and diagrams 8-1 to 8-26 Parts Direct Ordering 8-3 parts lists 8-3 PDO, Parts Direct Ordering 1-11, 8-3 phone numbers, parts 8-4 photosensitive drum 5-13 check list 7-22 damage 7-13 described 5-13 located 7-23 photosensitive drum cleaning 5-12 to 5-13 photosensitive drum conditioning 5-12 to 5-13 pickup roller assembly 8-18 PJL overview 5-11 PJL, Printer Display Language Centronics cabeling 5-11 described 5-11 print environment settings 5-11 two-way communication 5-11 power surge 1-15 power control 1-3 power distribution, AC 5-6 power save mode 1-3, 5-6 power supply system 5-4 preliminary troubleshooting 7-3 print environment settings, PJL 5-11 print quality cleaning printer 4-6 transfer roller 4-7 print quality problems 7-14 all blank pages 7-18 background scatter 7-16 black page 7-16 blank page 7-18 character voids 7-16 dropouts 7-17 faded print 7-14 half blank page 7-17 horizontal stripes 7-15 loss of detail 7-17 repetitive defects 7-15 staining 7-14 vertical lines 7-15 vertical white stripes 7-15 print resolution 1-3 print speed 1-3, 5-8, 5-10 printer buffer memory 5-11 cleaning 4-6 fonts 1-3 memory 1-3, 5-8, 5-10 memory upgrade 8-5 MEt 5-10 model number 1-4 optional memory 1-3 reset 3-11 standard memory 1-3 warranty 1-14 warranty 1-15 warranty exclusions 1-14 printer comparison memory 1-3 printer dimensions 1-3, 1-6, 2-4 printer features 1-3 internal typefaces 1-3 memory 1-3 monthly usage 1-3 speed 1-3 printer functions, basic 5-3 printer job language, PJL 5-11 printer message troubleshooting 7-7 printer messages control panel 7-8 error 7-8 manual feed 7-7 memory error 7-7 paper out 7-7 Ready 7-8 self test 7-8 status 7-8 toner cartridge 7-7 troubleshooting 7-7 printer space requirements 2-4 printer timing 5-19 INTR 5-19 LSTR 5-19