Theory of Oper
a
tion Ver. 1.0 J
a
n. 2010
6. OPERATION
25
CONFIGURA
TION/
OPERA
TION
DF-619
10. After the l
a
p
s
e of
a
predetermined period of time
a
fter the
b
efore re
a
d
s
en
s
or h
as
detected the le
a
ding edge of the origin
a
l, re
a
ding of the front
s
ide of the origin
a
l i
s
s
t
a
rted
b
y the
s
c
a
nner.
11. Re
a
ding roller 1 i
s
retr
a
cted immedi
a
tely
b
efore the tr
a
iling edge of the origin
a
l
move
s
p
as
t re
a
ding roller 1. Re
a
ding roller 1 in the retr
a
cted po
s
ition i
s
pre
ss
ed
a
g
a
in
as
s
oon
as
the tr
a
iling edge of the origin
a
l move
s
p
as
t the front
s
ide re
a
ding
po
s
ition
s
o
as
to
b
e prep
a
red for the next origin
a
l.
12. When the le
a
ding edge of the origin
a
l move
s
p
as
t re
a
ding roller 2, re
a
ding of the
ba
ck
s
ide of the origin
a
l i
s
s
t
a
rted
b
y the CI
S
. (Re
a
ding of the
ba
ck
s
ide of the orig-
in
a
l i
s
done only in the 2-
s
ided mode.)
1
3
. Re
a
ding roller
3
i
s
driven to tr
a
n
s
port the origin
a
l onto the exit
s
ection.
14. The re
a
ding motor i
s
deenergized
a
fter the tr
a
iling edge of the origin
a
l h
as
moved
p
as
t re
a
ding roller
3
.
15. The exit roller i
s
driven to feed the origin
a
l o
u
t.
16. The exit motor i
s
deenergized
a
fter the l
a
p
s
e of
a
predetermined period of time
a
fter the tr
a
iling edge of the origin
a
l h
as
de
a
ctiv
a
ted the exit
s
en
s
or.