Ricoh JP3000, Service Manual, Page: 463 / 693

Det
a
iled
De
s
c
ri
ptions
TIMING CHART
SM 6-41 C231/C237/C238
(1
) W
hen th
e
cu
tt
e
r
h
a
s
c
u
t th
e
m
a
st
e
r,
th
e
p
re
s
s
u
re
p
la
te go
e
s
to
t
h
e
h
o
me
po
s
it
io
n
, t
h
e
d
rum
rot
a
te
s
, an
d
t
h
e
pr
essur
e
r
e
le
ase s
o
lenoi
d,
pap
er
del
iv
er
y
motor
, v
a
cuu
m
fan
mo
tor
an
d
ai
r kni
fe
fan
m
o
tor
al
l tur
n
on.
(2) W
hen t
he
drum is at
the
fe
ed st
art tim
ing sensor
plus a
feed
delay
tim
e
(X
), the paper
feed mot
o
r turns
on. X
dep
ends on the
sel
e
cte
d
pr
in
ti
ng
spe
ed.
(3
) Af
te
r a ce
rta
in time
(Y), th
e
re
gistra
tion
mo
to
r tu
rn
s
o
n
.
(4
) W
hen th
e
d
ru
m
is
a
t
th
e p
a
p
e
r e
x
it
t
im
in
g
s
e
n
s
o
r,
th
e
s
o
le
no
id
tu
rn
s
o
ff
.