HRC .......................................................... - Page 214

INDEX

ii

electrical terminal

cleaning..................................................5-6

emulation ............................................1-2, 1-6

engine interface .......................................3-17

Engine Interface Error ..................6-5, 6-7, 6-22

engine PCB .......................... 3-18, 3-22, 4-32

circuit diagram ..........................A-27 - A-28

envelope ....................................................1-8

environment........................................2-1, 6-1

error message ...........................................6-6

Ethernet cable .........................................2-17

F

face-down ................................................1-10

face-up ....................................................1-10

factory default setting ..............................2-18

factory inspection mode .................6-53, 6-54

Factory Reset ..........................................6-52

faint print..................................................6-33

fan motor ........................................3-22, 4-36

faulty registration .....................................6-32

first eject roller ...................... 3-21, 3-24, 4-26

first print.....................................................1-5

fixing heater temperature failure..............6-20

fixing unit ........................................3-21, 4-18

front cover ........................................1-4, 4-11

front registration sensor lever.........3-21, 3-23

fuser failure..............................................6-21

Fuser Malfunction...............................6-5, 6-7

G

general block diagram ...............................3-1

ghost........................................................6-39

gray background......................................6-37

grease ...................................... 4-5, 4-9, 4-17

grid...........................................................3-25

ground contact.........................................6-41

H

halogen heater lamp................................4-21

heat roller.............................. 3-21, 3-28, 4-22

heat roller cleaner.................................... 4-24

Hex Dump Print .......................................6-52

High Resolution Control.............................1-2

high-voltage power supply.......................3-20

high-voltage power supply PCB .....3-22, 4-31

circuit diagram ..........................A-32 - A-33

hollow print.............................................. 6-37

horizontal lines ........................................ 6-38

HRC .......................................................... 1-2

humidity..................................................... 1-7

I

IEEE1284.................................................. 3-7

image defect ........................................... 6-23

all black ............................................... 6-27

black band........................................... 6-36

black horizontal stripes........................ 6-30

black spots .......................................... 6-36

black vertical streaks........................... 6-29

black vertical streaks

(in a gray background)..................... 6-30

blurred horizontal stripes..................... 6-30

blurred vertical streaks ........................ 6-29

completely blank ................................. 6-26

dark ..................................................... 6-25

dirt on the back of paper ..................... 6-28

downward fogging of solid black ......... 6-38

examples ............................................. 6-23

faint print.............................................. 6-33

faulty registration................................. 6-32

ghost ................................................... 6-39

gray background ................................. 6-37

hollow print .......................................... 6-37

horizontal lines .................................... 6-38

image distortion ................................... 6-33

light...................................................... 6-24

light rain............................................... 6-39

poor fixing............................................ 6-32

toner specks........................................ 6-40

troubleshooting.................................... 6-24

white horizontal stripes........................ 6-31

white spots .......................................... 6-34

white vertical streaks........................... 6-31

image distortion....................................... 6-33

incorrect printout ..................................... 6-42

inspection mode...................................... 6-53

installation

drum unit ............................................... 2-5

printer .................................................... 2-3

printer driver .......................................... 2-6

USB driver ............................................. 2-7

insufficient output from high-voltage power

supply unit ........................................... 6-20

interface .................................................... 1-6