Epson Stylus Photo PX650/TX650/TX659/PX660/PX660 Premium/Artisan 635
Revision C
Epson Stylus Photo PX660/PX660 Premium/Artisan 635
Adjustment
158
Confidential
8.3.2 Required Adjustments
The table below lists the required adjustments depending upon the parts being repaired
or replaced. Find the part(s) you removed or replaced, and check which adjustment(s)
must be carried out.
Note :
<Meaning of the marks in the table>
“O” indicates that the adjustment must be carried out. “O
*
” indicates that the adjustment
is recommended. “---” indicates that the adjustment is not required.
If you have removed or replaced multiple parts, make sure to check the required
adjustments for the all parts. And when multiple adjustments must be carried out, be
sure to carry out them in the order given in the “Priority” row.
C H E C K
P O I N T
See
Chapter 5 "ADJUSTMENT"
for the adjustments other than
" 8.3.3 Touch Panel Calibration (p160)"
and
" 8.3.4 Touch Panel
Operation Check (p160)"
.
Table 8-2. Adjustment Items
Priority
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
PG
a
d
ju
st
me
n
t
Touch Panel
calibrati
on
Tou
ch P
a
ne
l op
eration chec
k
EEP
ROM dat
a
copy
Initial setting
USB ID in
put
Head ID
input
W
a
ste
ink pad cou
n
ter
Ink char
ge
In
itialize
P
F
deter
ioration of
fset
Disenable
P
F
deter
ioration of
fset
To
p
ma
r
g
in
a
d
justment
Head ang
u
lar
a
d
just
ment
Bi-D adjustment
F
irs
t
d
o
t p
o
sitio
n
a
d
ju
st
me
n
t
PW
ad
ju
st
me
n
t
PF
/E
J adj
u
st
m
ent
BRS adj
u
stment
PFP
a
d
just
ment
CR mot
o
r heat
protect
ion
control
Panel Unit
Remove
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Replace
--
O
O
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ASF Unit
Remove
--
--
--
--
--
--
--
--
--
--
--
O
--
--
O
--
O
--
O
--
Replace
--
--
--
--
--
--
--
--
--
--
--
O
--
--
O
--
O
O
--
CR Motor
Remove
--
--
--
--
--
--
--
--
--
--
--
--
--
O
*
--
--
--
--
--
--
Replace
--
--
--
--
--
--
--
--
--
--
--
--
--
O
*
--
--
--
--
--
O
Upper
Paper Guide
Remove
--
--
--
--
--
--
--
--
--
--
--
O
--
--
--
--
O
O
O
--
Replace
--
--
--
--
--
--
--
--
--
--
--
O
--
--
--
--
O
O
O
--
Printhead
Remove
O
--
--
--
--
--
--
--
--
--
--
O
O
O
O
O
O
O
O
--
Replace
O
--
--
--
--
--
O
--
O
--
--
O
O
O
O
O
O
O
O
--
Main Board Unit
Remove
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Replace
(Read OK)
--
--
--
O
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
O
Replace
(Read NG)
--
O
O
--
O
O
O
O
(Ink Pads
must be
replaced)
--
--
O
O
O
O
O
O
O
O
O
O
Adjustment Item
Part Name
Summary of Contents for PX650 Series
Page 9: ...Confidential C H A P T E R A 1 PRODUCTDESCRIPTION ...
Page 34: ...Confidential C H A P T E R 2 OPERATINGPRINCIPLES ...
Page 41: ...Confidential C H A P T E R 3 TROUBLESHOOTING ...
Page 60: ...Confidential C H A P T E R 4 DISASSEMBLYANDASSEMBLY ...
Page 110: ...Confidential C H A P T E R 5 ADJUSTMENT ...
Page 130: ...Confidential C H A P T E R 6 MAINTENANCE ...
Page 138: ...Confidential C H A P T E R 7 APPENDIX ...
Page 140: ...Confidential C H A P T E R 8 EpsonStylusPhotoPX660 PX660Premium Artisan635 ...
