Brother International FAX 275 Service Manual - Page 128

Adjustment, Scanning, Start/End, Position

Page 128 highlights

3.9 Fine Adjustment of Scanning Start/End Position ■ Function This function allows you to adjust the scanning start/end position. ■ Operating Procedure (1) Press the 5 and 4 keys in this order in the initial stage of the maintenance mode. The LCD shows the current scanning position correction value as shown at right. (2) Press the Start key. Each time you press the Start key, the LCD cycles through the displays shown at right. That is, pressing this key cycles through the correction values (mm) as shown below. r -2 +1 -I SCAN EDGE ADJ 0 Start key SCAN EDGE ADJ -1 Start key SCAN EDGE ADJ -2 Start key SCAN EDGE ADJ +1 Start key (3) To stop this operation, press the Stop key. The equipment beeps for one second and returns to the initial stage of the maintenance mode. NOTE: The relationship between the scanning start/end positions and their correction values is shown below. Leading edge of document -2 -1 0 +1 -2 -1 +1 Trailing edge of document V - 54

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3.9
Fine
Adjustment
of
Scanning
Start/End
Position
Function
This
function
allows
you
to
adjust
the
scanning
start/end
position.
Operating
Procedure
(1)
Press
the
5
and
4
keys
in
this
order
in
the
initial
stage
of
the
maintenance
The
LCD
shows
the
current
scanning
position
correction
value
as
shown
at
right.
(2)
Press
the
Start
key.
Each
time
you
press
the
Start
key,
the
LCD
cycles
through
the
displays
shown
at
right.
That
is,
pressing
this
key
cycles
through
the
correction
values
(mm)
as
shown
below.
r
-2
+1
I
mode.
SCAN
EDGE
ADJ
0
Start
key
SCAN
EDGE
ADJ
-1
Start
key
SCAN
EDGE
ADJ
-2
Start
key
SCAN
EDGE
ADJ
+1
Start
key
(3)
To
stop
this
operation,
press
the
Stop
key.
The
equipment
beeps
for
one
second
and
returns
to
the
initial
stage
of
the
maintenance
mode.
NOTE:
The
relationship
between
the
scanning
start/end
positions
and
their
correction
values
is
shown
below.
Leading
edge
of
document
-2
-1
0
+1
-
2
-
1
+1
Trailing
edge
of
document
V
-
54