HP LaserJet 6L User Manual download pdf (Page 202)

PRNT 5-19

STBY 5-19

WAIT 5-19

printing

self test page 3-7

priority of errors 7-7

PRNT, printer timing 5-19

product information 1-1 to 1-16, 3-1 to

3-12

product overview 1-7

R

radio frequency interference, RFI B-4

RAM 5-8

described 5-8

random access memory

described 5-8

read only memory

described 5-8

ready light 3-3

regulatory information B-1 to B-4

related documentation 1-10 to 1-11

remanufactured assemblies 1-10

removal and replacement

back cover 6-6

bottom assemblies 6-42

conductive grease 6-20

control panel 6-11

covers and doors 6-6

DC Controller 6-44

delivery assembly 6-13

EP Door 6-8

exit roller assembly 6-12

face-up/face-down lever 6-21

feed assembly 6-39

formatter pca 6-47

fuser exit roller 6-22

fuser pressure plate 6-15

heating element 6-17

internal assemblies 6-11

kick plate 6-35

laser/scanner assembly 6-24

main cover and paper input assembly

6-10

memory door 6-9

memory door guide 6-42

motor 6-43

paper exit sensor flag 6-23

paper feed frame 6-30

pickup roller assembly 6-27

pressure roller 6-20

separation pad 6-37

solenoid 6-25

strategy 6-3

subpads 6-38

top assemblies 6-24

transfer roller 6-34

repair philosophy 1-10

repetitive defects 7-15

repetitive image defect ruler 7-28

replaceable cables 8-6

required tools 6-4

requirements

environmental 2-5

site 2-1 to 2-6

space 2-4

resetting the printer 3-11

Resolution Enhancement technology

1-3, 5-9

described 5-9

resolution, print 1-3

REt, Resolution Enhancement

technology 1-3, 5-9

ROM 5-8

character sets 5-8

dot patterns 5-8

S

safety

toner B-3

scanner drive 5-5

self test

engine 3-10

microswitch SW201 5-5

self test page 3-7

sensors 5-17

separation guide assembly 8-22

sequence of operation 5-19

serial number

information 1-4

service approach 1-10

service errors 7-7

service or error messages

beam error 7-11

engine 7-11

firmware 7-12

formatter 7-12

fuser 7-10

ROM or RAM 7-10

scanner 7-12

site requirements 2-1 to 2-6

SME, Support Materials Europe 1-11

solving

print quality problems 7-14

space requirements 2-4

specifications

electrical 1-6

paper 1-11

printer 1-6, 2-3

staining 7-14

standard interfaces 1-3

standard printer memory 1-3

status messages

door open or no EP cartridge 7-8

incompatible memory card 7-8

manual feed 7-8

memory error 7-8

paper jam 7-8

paper out 7-8

Ready 7-8

SleepMode 7-9

STBY, printer timing 5-19

supplies 8-5

See alsoaccessories and supplies

surge protection 1-15

SW101, 12 volt dc power shutoff

microswitch 5-5

SW101, printer door microswitch 5-5

SW201, engine test microswitch 5-5

T

technical assistance 1-12

test, engine 3-10

toner 1-10

toner cartridge

charging rollers B-3

check list 7-13

cleaning spills 4-8

defective 4-8

described 5-13

drum cleaning 5-12 to 5-13

drum conditioning 5-12 to 5-13

drum rotation check 7-23

faulty image exampes 7-14

image formation 7-13

image formation system 5-13

MSDS B-3

photosensitive drum 5-13, 7-13,

7-22 to 7-23

printer message 7-7

refilled 7-23

replacement 8-5

weight 7-13

toner cartridge microswitch, SW101 5-5

toner safety B-3

tools

required 6-4

top assemblies

feed assembly 6-39

kick plate 6-35

laser/scanner assembly 6-24

paper feed frame 6-30

pickup roller assembly 6-27

separation pad 6-37

solenoid 6-25

transfer roller 6-34

transferring process 5-14

troubleshooting 7-1 to 7-32

drum rotation 7-23

high-voltage power supply check

7-24

image defects 7-28

image formation 7-13

LEDs 7-7

paper curl 7-26

paper path 7-27

print quality problems 7-14

printer errors 7-7

troubleshooting checks 7-21

troubleshooting flowchart 7-3

troubleshooting tools 7-27

troubleshooting, preliminary 7-3

two-way communication, PJL 5-11

typefaces

internal 1-3

V

VCCI Statement, Japan B-4

vertical lines 7-15

vertical white stripes 7-15

voltage conversions 1-15

W

WAIT, printer timing 5-19

Index

Index-3

1 2 ... 197 198 199 200 201 202 203 204

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