Required Adjustments - Epson Stylus Photo PX650 Service Manual

Epson Stylus Photo PX650/TX650/TX659/PX660/PX660 Premium/Artisan 635

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
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.
Priority 1
Adjustment Item
Part Name
--
Remove
Panel Unit
--
Replace
--
Remove
ASF Unit
--
Replace
--
Remove
CR Motor
--
Replace
--
Remove
Upper
Paper Guide
--
Replace
O
Remove
Printhead
O
Replace
--
Remove
Replace
--
(Read OK)
Main Board Unit
Replace
--
(Read NG)
Epson Stylus Photo PX660/PX660 Premium/Artisan 635
*
" indicates that the adjustment
Table 8-2. Adjustment Items
2 3 4 5 6 7
-- -- -- -- -- --
O O -- -- -- --
-- -- -- -- -- --
-- -- -- -- -- --
-- -- -- -- -- --
-- -- -- -- -- --
-- -- -- -- -- --
-- -- -- -- -- --
-- -- -- -- -- --
-- -- -- -- -- O
-- -- -- -- -- --
-- -- O -- -- --
O O -- O O O
See Chapter 5 "ADJUSTMENT"
C H E C K
P O I N T
" 8.3.3 Touch Panel Calibration (p160)"
Operation Check
8 9 10 11 12
-- -- -- -- --
-- -- -- -- --
-- -- -- -- O
-- -- -- -- O
-- -- -- -- --
-- -- -- -- --
-- -- -- -- O
-- -- -- -- O
-- -- -- -- O
-- O -- -- O
-- -- -- -- --
-- -- -- -- --
O
(Ink Pads -- -- O O
must be
replaced)
Adjustment
for the adjustments other than
and " 8.3.4 Touch Panel
(p160)".
13 14 15 16 17 18
-- -- -- -- --
-- -- -- -- --
-- -- O -- O
-- -- O -- O
*
-- O -- -- --
*
-- O -- -- --
-- -- -- -- O
-- -- -- -- O
O O O O O
O O O O O
-- -- -- -- --
-- -- -- -- --
O O O O O
Revision C
19 20
-- -- --
-- -- --
-- O --
O --
-- -- --
-- -- O
O O --
O O --
O O --
O O --
-- -- --
-- -- O
O O O
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