Epson Artisan 800/Epson Stylus Photo PX800FW/TX800FW/Epson Artisan 700/Epson Stylus Photo PX700W/TX700W
Revision C
ADJUSTMENT
Adjustment Items and Overview
216
Confidential
5.1.2 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.
Note *1 : “I/S Decompress” is carried out before disassembling. Those with priority 2 or lower are
performed after appropriate removal/replacement. (See
.)
*2 : Epson Artisan 800/Epson Stylus Photo PX800FW/TX800FW only.
*3 : Carry out this operation after removing the Waste Ink Tray Assy.
*4 : Carry out "
Checking the result of PG adjustment (p239)
" only, if the position of the
notch on the Parallelism Adjustment Busings have not changed.
C A U T I O N
When the EEPROM Data Copy cannot be made for the main
board that needs to be replaced, the Waste Ink Tray Assy, the
Lower Paper Guide Waste Ink Pad Assy and CDR Tray Assy
must be replaced after replacing the main board with a new
one.
After all required adjustments are completed, use the “Final
check pattern print” function to print all adjustment patterns
for final check. If you find a problem with the printout patterns,
carry out the adjustment again.
When using a new main board for replacing the Printer
Mechanism, the Initial setting must have been made to the main
board.
Table 5-4. Required Adjustment List
Priority
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
I/S Decompress*1*3
Leak C
h
eck
PG
Adj
u
stment
CR
timing belt
te
nsion
adj
u
stment
PF
timing be
lt t
ension
adjustmen
t
Touch Panel
Ad
justmen
t*2
EEP
ROM Dat
a Copy
Ini
tial
setting/M
AC
a
ddres
s Setting
PG off
set
value adj
u
stment
CD
-R
Counte
r Cle
ar
Memory car
d
chec
k
Co
ns
um
ab
les m
ain
tena
nce
co
un
ter
Ink Char
ge
He
ad ID
input
Top margin adjustment
F
irst
dot
po
sitio
n
a
d
just
ment
PW adj
u
stment
H
ead angular adj
u
st
ment
AID inspect
ion
Bi-D a
d
justment
P
F
deter
iora
ti
on of
fset (init
ializ
e)
P
F
deterio
ration of
fset (M
ax
value
w
riting)
CR
mot
or
heat p
rot
ection
cont
rol
PF
motor heat
protect
ion
control
PF
ad
justmen
t
BRS Ad
justmen
t
P
FP Adju
st
ment
F
inal chec
k patt
ern pr
int
Cas
e op
en sensor che
ck
Main board
Remove
---
---
---
---
---
---
---
---
---
---
O
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
O
O
Replace
(Read OK)
---
---
---
---
---
---
O
---
---
---
O
---
---
---
---
---
---
---
O
---
---
---
---
---
---
---
---
O
O
Replace
(Read NG)
---
---
---
---
---
O
---
O
O
---
O
O
---
O
O
O
O
O
O
O
---
O
O
O
O
O
O
O
O
Panel Unit
(Epson Artisan 800/Epson Stylus
Photo PX800FW/TX800FW Only)
Remove
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
O
O
Replace
---
---
---
---
---
O
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
O
O
Printhead
Remove
O
--- O
*4
---
---
---
---
---
---
---
---
---
O
---
O
O
---
O
O
O
---
---
---
---
O
---
O
O
O
Replace
O
O
O
*4
---
---
---
---
---
---
---
---
---
O
O
O
O
---
O
O
O
---
---
---
---
O
O
O
O
O
Adjustment Item
Part Name
Summary of Contents for Stylus Photo Printer PX800FW
Page 11: ...Confidential C H A P T E R 1 PRODUCTDESCRIPTION http www manuals4you com ...
Page 46: ...Confidential C H A P T E R 2 OPERATINGPRINCIPLES http www manuals4you com ...
Page 52: ...Confidential C H A P T E R 3 TROUBLESHOOTING http www manuals4you com ...
Page 92: ...Confidential C H A P T E R 4 DISASSEMBLY ASSEMBLY http www manuals4you com ...
Page 208: ...Confidential C H A P T E R 5 ADJUSTMENT http www manuals4you com ...
Page 246: ...Confidential C H A P T E R 6 MAINTENANCE http www manuals4you com ...
