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5. Scanner
Movement
for Two-page
Sep-
aration
Mode (copy number "2")
oat.
L.E.
m.,c.L.E.
Doe. L.E.
Doe. L.E.
Doc.L.E.
Dot.
L.E.
(1StWQe)
(,rtpage)
(lrtpage) (2nd page)
(lstpaQ.2) (2nd Page)
STBY
SCANNER
HOME
ITIONSENSOR
signal
Figure 3-13
Timing of operations I, II, and III shown
in Figure 3-13
is with
reference
to the
leading edge of the first page of the docu-
ment (fall of Q3 signal).
I: The distance moved by the scanner form
the leading edge of the original is deter-
mined by the copy paper size, just as for
a normal copy.
II: This is roughly the same as I. If the
distance moved forward by the scanner
is greater than 2 1 Omm
(1
OOV, 22OV. or
240V copier)/2 16mm (1 15V copier), the
DC
controller
will
judge
that
210mm/216mm
is the leading edge of
the
original.
If the distance
that the
scanner
moves
forward
is less than
2 1 Omm/2 16mm. the point at which the
scanner reverses in I will be the leading
edge
of
the
second
page
of the
document.
Ill:Same as I.
For reference:
The distance that the scanner moves from
the leading
edge of the image (point to
which the scanner moves 1Omm after the
fall of 03) cannot exceed 432mm.
Note:
Distance traveled by the scanner varies to
suit the size of copy paper.
3-
12
CDPVAIONT
0
IWI CANON INC
CRNON NP.1015/1215S REV.0 OCT. 1988 PAINTED IN JAPAN (IMPAIMf AU JAPONI
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