Brother International DCP1000 Service Manual - Page 187

Periodical

Page 187 highlights

WSW45 (Speeding up scanning-2) Selector No. 1 3 4 6 7 8 Function Delay time from when documents are set until the ADF starts drawing them in Periodical correction intervals of the reference voltage to be applied to white level compensation for document scanning, during standby Not used. Setting and Specifications No. 1 2 3 0 00 : 0 01: 0 10 : 0 11 : 100 : 1 01 : 1 10 : 1 11 : No automatic drawing-in 1 sec. 2 sec. 3 sec. 4 sec. 5 sec. 6 sec. 7 sec. No. 4 5 6 0 0 0 : No correction of reference voltage during standby 0 0 1 : 10 sec. 0 1 0 : 30 sec. 0 1 1 : 1 mm. 1 0 0 : 3 min. 1 0 1 : 5 min. 1 1 0 : 10 min. 1 1 1 : 30 min. NOTE: WSW45 is applicable only to models equipped with a flat-bed scanner. • Selectors 1 through 3: Delay time from when documents are set until the ADF starts drawing them in These selectors determine how long the ADF will delay automatic drawing-in of documents (to the scanning standby position) after you set them in the ADF, as well as determining whether or not the ADF automatically draws in documents. • Selectors 4 through 6: Periodical correction intervals of the reference voltage applied to white level compensation for document scanning, during standby These selectors set the correction intervals (in seconds) of the reference voltage to be applied to white level compensation for document scanning during standby, as well as determining whether or not the controller makes the reference voltage correction during standby. (Conventionally, the correction has been made immediately before the start of actual scanning) This function takes effect in copying. Making the correction during standby may shorten the preparation time for copying. NOTE: Do not access these selectors. 44

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WSW45
(Speeding
up
scanning
-2)
Selector
No.
Function
Setting
and
Specifications
No.
1
2
3
0 0 0
:
No
automatic
drawing
-in
0 0
1
:
1
sec.
1
Delay
time
from
when
documents
0
1
0
:
2
sec.
are
set
until
the
ADF
starts
drawing
0
1 1
:
3
sec.
3
them
in
1
0 0
:
4
sec.
1
0
1
:
5
sec.
1 1
0
:
6
sec.
1 1 1
:
7
sec.
No.
4
5
6
0 0 0
:
No
correction
of
reference
voltage
during
standby
4
Periodical
correction
intervals
of
the
reference
voltage
to
be
applied
0
0
0
1
1
0
:
:
10
sec.
30
sec.
6
to
white
level
compensation
for
0
1 1
:
1
mm.
document
scanning,
during
standby
1
0 0
:
3
min.
1
0
1
:
5
min.
1 1
0
:
10
min.
1 1 1
:
30
min.
7
8
Not
used.
NOTE:
WSW45
is
applicable
only
to
models
equipped
with
a
fl
at-bed
scanner.
Selectors
1
through
3:
Delay
time
from
when
documents
are
set
until
the
ADF
starts
drawing
them
in
These
selectors
determine
how
long
the
ADF
will
delay
automatic
drawing
-in
of
documents
(to
the
scanning
standby
position)
after
you
set
them
in
the
ADF,
as
well
as
determining
whether
or
not
the
ADF
automatically
draws
in
documents.
Selectors
4
through
6:
Periodical
correction
intervals
of
the
reference
voltage
applied
to
white
level
compensation
for
document
scanning,
during
standby
These
selectors
set
the
correction
intervals
(in
seconds)
of
the
reference
voltage
to
be
applied
to
white
level
compensation
for
document
scanning
during
standby,
as
well
as
determining
whether
or
not
the
controller
makes
the
reference
voltage
correction
during
standby.
(Conventionally,
the
correction
has
been
made
immediately
before
the
start
of
actual
scanning)
This
function
takes
effect
in
copying.
Making
the
correction
during
standby
may
shorten
the
preparation
time
for
copying.
NOTE:
Do
not
access
these
selectors.
44