Brother International DCP-1400 Service Manual - Page 143

Brother International DCP-1400 Manual

Page 143 highlights

[ 2 ] Error codes shown in the "MACHINE ERROR X X " message Error Code X X (Hex.) ( 71 ( 72 ( 74 ( 75 ( 76 ( 77 ( 78 ( 79 ( 7A ( 7B ( 7C ( 80 ( 82 ( 83 ( 84 ( 85 ( 86 ( 88 ( Al ( A2 ( A3 ( A4 ( AC Error factor Polygon motor does not synchronize with the reference clock. ) Cannot detect Beam Detect signal. ) Toner empty. ) In-casing temperature error. ) Heater harness disconnected or broken. ) Heater thermistor short circuit.) Heater thermistor harness disconnected or broken. ) In-casing temperature sensor harness disconnected or broken. ) Main motor does not synchronize with the reference clock. ) ASIC error on the main PCB. ) Engine PCB error. ) Paper size setting error. ) Paper feeding error. ) Paper jam. The registration sensor, 2nd registration sensor, and/or manual insertion sensor remains ON.) Paper jam. The paper ejection sensor remains ON. ) No paper cassette loaded. ) No 2nd paper cassette loaded. ) Paper jam. Even after the registration sensor has gone OFF, the paper ejection sensor still stays OFF.) Front cover opened. ) Document too long to scan. ) Document not detected by the document rear sensor. ) 50% or more faulty of white level data. ) Less than 50% faulty of white level data. ) Error codes in parentheses do not appear in the "MACHINE ERROR X X", since those errors are displayed as messages described in "[ 1 ] Error messages on the LCD." In the maintenance mode (Function code 82), those error codes may be displayed. VI - 5

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[
2
]
Error
codes
shown
in
the
"MACHINE
ERROR
X X
"
message
Error
Code
X X
(Hex.)
Error
factor
(
71
Polygon
motor
does
not
synchronize
with
the
reference
clock.
)
(
72
Cannot
detect
Beam
Detect
signal.
)
(
74
Toner
empty.
)
(
75
In
-casing
temperature
error.
)
(
76
Heater
harness
disconnected
or
broken.
)
(
77
Heater
thermistor
short
circuit.)
(
78
Heater
thermistor
harness
disconnected
or
broken.
)
(
79
In
-casing
temperature
sensor
harness
disconnected
or
broken.
)
(
7A
Main
motor
does
not
synchronize
with
the
reference
clock.
)
(
7B
ASIC
error
on
the
main
PCB.
)
(
7C
Engine
PCB
error.
)
(
80
Paper
size
setting
error.
)
(
82
Paper
feeding
error.
)
(
83
Paper
jam.
The
registration
sensor,
2nd
registration
sensor,
and/or
manual
insertion
sensor
remains
ON.)
(
84
Paper
jam.
The
paper
ejection
sensor
remains
ON.
)
(
85
No
paper
cassette
loaded.
)
(
86
No
2nd
paper
cassette
loaded.
)
(
88
Paper
jam.
Even
after
the
registration
sensor
has
gone
OFF,
the
paper
ejection
sensor
still
stays
OFF.)
(
Al
Front
cover
opened.
)
(
A2
Document
too
long
to
scan.
)
(
A3
Document
not
detected
by
the
document rear
sensor.
)
(
A4
50%
or
more
faulty
of
white
level
data.
)
(
AC
Less
than
50%
faulty
of
white
level
data.
)
Error
codes
in
parentheses
do
not
appear
in
the
"MACHINE
ERROR
X
X",
since
those
errors
are
displayed
as
messages
described
in
"[
1
]
Error
messages
on
the
LCD."
In
the
maintenance
mode
(Function
code
82),
those
error codes
may
be
displayed.
VI
-
5