Olivetti d-Copia 1800, Руководство по обслуживанию, Страница: 245 / 297

2KL/2KK
2-4
-5
Chart of
image adjustment procedures
Ad
ju
sti
n
g
orde
r
It
em
Im
age
Descript
ion
Main
ten
a
nce mo
de
Original
Page
R
emarks
Ite
m
No.
M
ode
1
Adjusting the magnification
in
the
main scanning direction (printing adjustm
e
nt
)
P
olygon motor speed adju
stment
U053
Exp.2 (l
ight)
U
053 test
pa
ttern
P.
1-3-17
2
Adjusting the magnification
in
the
auxiliary
scanning di
rection
(print-
ing adj
ustment)
Drive motor speed
adjustment
U053
Exp.
1 (l
ight)
U
053 test
pa
ttern
P.
1-3-17
3
Adjusting the center line of the MP tr
ay (printing adjustm
e
nt
)
A
dju
st
in
g
t
h
e
LSU p
rin
t s
tar
t t
imin
g
U03
4
Exp.2 (light)
U
034 test
pa
ttern
P.
1-
3-
13
4
Adjusting the center line of the cas- settes (printing
adjus
tment)
Adjusting the
LSU print st
art timing
U034
Exp.1 (l
ight)
U
034 te
st
pa
ttern
P.
1-3-13
Fi
rst p
aper feeder: select exp.3 (light)
Second p
aper feeder:
select exp.4
(light)
Thi
rd p
a
per feeder:
select exp.5 (light)
Du
plex
copy
ing: s
ele
ct
e
xp.
1
(fla
sh
ing)
5
Adjusting the leading edge registra- tion
of
the
MP
tray
(printing adjust-
me
nt)
Registration clutch turning on timing (secondary p
a
per feed
st
art
timing)
U034
Exp.2 (l
ight)
U
034 test
pa
ttern
P.
1-3-12
6
Adjusting the leading edge registra- tion of
the cassettes
(printing
adjustm
e
nt
)
Registration clutch turning on timing (secondary p
a
per feed
st
art
timing)
U034
Exp.1 (l
ight)
U
034 test
pa
ttern
P.
1-3-12
First p
aper feeder: select exp.3 (light)
Secon
d
p
ape
r fe
ed
er:
select exp.4
(light)
Thi
rd p
a
per feeder:
select exp.5 (light)
Duplex
copy
ing
: s
elect
e
xp.
1
(flash
in
g)
7
Adjusting the leading edge margin (printing adjustment
)
LSU
illumination st
art timing
U402
Exp.1 (l
ight)
U
402 test
pa
ttern
P.
1-3-50
8
Adjusting the tr
ailing edge
margin
(printing adjustm
e
nt
)
LSU
illumination end timing
U
402
Exp.3 (l
ight)
U
402 test
pa
ttern
P.
1-3-50
9
Adjusting the lef
t and right margins
(printing adjustm
e
nt
)
LSU
illumination st
art/end timing
U
402
Exp.2 (l
ight)
U
402 test
pa
ttern
P.
1-3-50
10
Adjusting magnification of the scanner in the ma
in scanning direc-
tion (sca
nni
ng
adjustment)
Dat
a
processing
U065
Exp.1 (l
ight)
Test chart
P.1
-3-19
N
o adjustme
nt for copying using the
DP
.