Brother 1240, HL-1030, 1250 service manual Electrical terminal

INDEX

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

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