Brother International DCP-1400 Service Manual - Page 33

scanner

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2.1 Scanner Mechanism This mechanism consists of the following: - document tray ASSY which consists of a document chute and document tray, - automatic document feeder (ADF) unit which consists of a document feed roller ASSY, document ejection roller ASSY, ADF motor, and document front and rear sensors, and - scanner unit which consists of a scanner top cover, CCD unit, CCD drive mechanism, CCD HP sensor, and scanner base. For details about the sensors, refer to Section 2.3. ADF unit Document ejection roller ASSY ADF motor tt' Document feed roller ASSY .________- Document chute Document tray ASSY ADF cover Scanner top cover Scanner unit CCD rail CCD unit ,./ (4 0 CCD motor r CCD rail clamp CCD idle pulley holder 0 r CCD drive belt ,-1. . CCD HP sensor III - 3 Scanner base

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2.1
Scanner
Mechanism
This
mechanism
consists
of
the
following:
-
document
tray
ASSY
which
consists
of
a
document
chute
and
document
tray,
-
automatic
document
feeder
(ADF)
unit
which
consists
of
a
document
feed
roller
ASSY,
document
ejection
roller
ASSY,
ADF
motor,
and
document
front
and
rear
sensors,
and
-
scanner
unit
which
consists
of
a
scanner
top
cover,
CCD
unit,
CCD
drive
mechanism,
CCD
HP
sensor,
and
scanner
base.
For
details
about
the
sensors,
refer
to
Section
2.3.
.________—
Document
chute
ADF
unit
Document
ejection
roller
ASSY
ADF
motor
-
.)-t'
--______
„
t
Document
feed
roller
ASSY
ADF
cover
CCD
rail
CCD
unit
CCD
motor
CCD
rail
clamp
,./
r
CCD
HP
sensor
(4
0
III
-
3
-
,1
0
.
r
.
Document
tray
ASSY
Scanner
top
cover
Scanner
unit
CCD
idle
pulley
holder
CCD
drive
belt
Scanner
base