HP LaserJet 6L User Manual download pdf (Page 200)

Index

A

AC power distribution 5-6

circuitry 5-6

accessories and supplies 8-5

acoustic emissions 1-6

assistance, technical 1-12

B

background scatter 7-16

black page 7-16

blank page

all pages 7-18

occasional 7-18

bottom assemblies

DC Controller 6-44

formatter PCA 6-47

memory door guide 6-42

motor 6-43

C

cable pinouts 7-30

cables

replaceable 8-6

capacities: output tray 1-3

caution messages 6-3

CDRH B-1

Center for Devices and Radiological

Health (CDRH) B-1

character voids 7-16

circuit protection 5-6

class 1 laser product B-1

class B digital device B-4

cleaning

printer 4-6

spilled toner 4-8

clutches and sensors 5-17

common hardware 8-6

consumables

ordering 8-4

printer 1-10

control panel 1-3

described 5-9

features 1-3, 3-3

layout 3-3

messages 7-8

self test for printer errors 7-8

settings 5-9

using 3-3

covers 8-7

covers and doors 8-8

back cover 6-6

EP Door 6-8

main cover and paper input assembly

6-10

memory door 6-9

CPU 5-8

CPU, printer 5-8

D

data light 3-3

DC Controller 8-16

diagram 7-6

DC Controller system 5-5

DC power distribution

circuitry 5-6

explained 5-6

defect ruler, repetitive image 7-28

delivery assembly 8-24

Department of Health and Human

Services (DHHS) B-1

DHHS B-1

diagrams 8-3

dimensions, printer 1-3, 1-6, 2-4

distribution system

AC 5-6

documentation

related 1-10 to 1-11

doors 8-7

DRAM

installation 6-5

dropouts 7-17

drum

photosensitive 5-13, 7-13, 7-22 to

7-23

drum cleaning process

described 5-12 to 5-13

drum conditioning

described 5-12 to 5-13

drum rotation functional check 7-23

E

EconoMode 1-3, 5-10

print speed 5-10

vs. normal mode 5-10

electrical specifications 1-6

emissions

acoustic 1-6

engine test 3-10, 7-21

printing 7-21

engine test button location 7-21

engine test microswitch, SW201 5-5

environment

operating 2-3

environmental requirements 2-5

error light 3-3

unclearable 7-9

exchange program 1-10

F

faded print 7-14

faulty image examples 7-14

FCC statement B-4

features

control panel 1-3, 3-3

feed assembly 8-20

Finland laser statement B-2

fonts

downloaded 5-6

internal 1-3

internal character sets 5-8

storing 5-8

fonts, internal 1-3

form feed light 3-4 to 3-5

formatter PCA 8-16

Motorala 68030 microprocessor 5-8

Bi-tronics interface 5-8

DC controller PCA 5-19

described 5-8

engine test print 3-10

HVPS PCA 5-7

REt 5-9

self test bypass 5-5

voltages 5-6

formatter PCA 5-8

formatter system

described 5-8

front door components 8-10, 8-12

Front Panel Button, described 5-7

functional overview 5-1 to 5-22

functions, basic printer 5-3

fusing process 5-14

H

half page blank 7-17

half self test check

purpose 7-22

half self test functional check 7-22

hardware, common 8-6

high voltage power distribution 5-7

high voltage power supply PCA 5-7

high-voltage power supply check 7-24

horizontal stripes 7-15

HPD, HP’s Distribution Center 1-11

I

identification, labels 1-4

identification, printer 1-4

image defects 7-28

image developing 5-12, 5-14

image formation system

block diagram 5-12

DC controller 5-8

described 5-12

features 5-12

toner cartridge 5-13, 7-13

image formation troubleshooting 7-13

image fusing 5-12, 5-14

image transferring 5-12, 5-14

image writing 5-12 to 5-13

installation

DRAM 6-5

installing

memory cards 6-5

interfaces

Index

Index-1

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