Theory of Oper
a
tion Ver. 1.0 J
a
n. 2010
6. OPERATION
13
CONFIGURA
TION/
OPERA
TION
DF-619
6.3.2
Reading roller pressure/retraction control
• Origin
a
l
s
peed fl
u
ct
ua
te
s
as
the tr
a
iling edge of the origin
a
l move
s
p
as
t re
a
ding roller 1.
To inhi
b
it the
s
e
s
peed fl
u
ct
ua
tion
s
, the re
a
ding roller pre
ssu
re/retr
a
ction motor i
s
employed to retr
a
ct re
a
ding roller 1.
A108T2C010DA
A0HUT2C005DA
Re
a
ding roller 1
Lever
Re
a
ding roller pre
ssu
re/retr
a
ction
motor (M6)
Re
a
d roller
s
en
s
or (P
S8
)
Re
a
ding roller pre
ssu
re/retr
a
ction
motor (M6)
